MyZmanim Developer API Documentation

The MyZmanim Developer API provides comprehensive halachic times data (zmanim) for any place on Earth. By providing a LocationID location identifier, you can retrieve precise zmanim data for integration into your applications.

Core Concept: The `LocationID`

To retrieve data, the API requires a unique internal identifier known as a LocationID. You cannot query the main data endpoint using a city name directly.

Retreiving a `LocationID`

There are three ways to obtain a LocationID depending on your source data:

Method	Source Data	Description
`SearchPostal` API	ZIP / Postal Code	Best for regional lookups
`SearchGps` API	Coordinates	Best for GPS-enabled mobile apps
Manual lookup	Street Address or Shul name	Must be retrieved via the MyZmanim App (explained below).

Finding a `LocationID` for a Specific Address or Shul

Street address and shul lookups are currently handled manually through the MyZmanim mobile app.

Launch the MyZmanim app.
Tap the Map Pin icon (lower left) and select Address or Shul.
Enter the desired address or shul.
Once the address appears at the top of the screen, tap the address text.
The LocationID will be displayed on the resulting screen.

The Primary Endpoint: `GetDay`

Once you have a LocationID, use the GetDay endpoint. This is the core of the API, returning a complete dataset of zmanim for the specified location and date.

Implementation Ideas

Digital Signage: Power shul schedule boards.
Mobile Apps: Build custom calendars or Halachic notifications.
Automation: Trigger smart-home events based on zmanim.
Enterprise: Integrate Zmanim into internal organizational systems.

Technical Specifications

The API is available via two protocols. We recommend the HTTP API for most modern web and mobile integrations.

Authentication:
All requests require the following credentials passed within the request body:

User: Your unique User ID.
Key: Your API Key.
Note: Credentials are not accepted via URL path or query parameters.
Note: You can manage your keys in the Developer Portal.

Protocol Options:

MyZmanim HTTP API

Format: application/x-www-form-urlencoded
Response: JSON
Recommended: Lightweight and easy to parse.

MyZmanim SOAP API

Format: XML
Response: XML

Base URL

https://api.myzmanim.com

MyZmanim HTTP API

Optional Headers

Content-Type: application/x-www-form-urlencoded
Accept: application/json

Error codes (ErrMsg)

When a request fails, the response will include a non-empty ErrMsg value.
(In these cases, the API will still return HTTP 200 OK.)

`ErrMsg` value	Meaning	Typical cause / notes
DoNotUseDemoCredentials	Demo credentials were used in the request	Use production credentials
NotAuthorizedSeeApiDashboardForDetails	Credentials are invalid or access is blocked	Check User/Key, account status
InvalidLocation	LocationID is invalid or malformed
LocationNotFound	Location lookup failed	Invalid postal code or coordinates
DateOutOfRange	Requested date is outside the supported range	Check InputDate limits

⚠️ If ErrMsg is non-null and non-empty, the request has failed and clients should ignore all other fields.

⚠️ Important

Problems in your code can cause the authentication fields (User, Key) to come through as blank. In such cases, the request will be treated as unauthenticated and will return a NotAuthorizedSeeApiDashboardForDetails error.

Endpoints

SearchPostal
SearchGps
GetDay

`POST searchPostal`

Find the LocationID for a ZIP/postal code to be used by GetDay.

Optional Headers

Content-Type: application/x-www-form-urlencoded
Accept: application/json

Request

URL: {{baseUrl}}/engine1.json.aspx/searchPostal
method: POST
application/x-www-form-urlencoded request body with the following parameters.

Parameters

Field	Description	Type
`Coding`	Programming language identifier (e.g. `PHP`, `JS`, `CS`, `VB`)	string
`User`	Your user number	string
`Key`	Your API key	string
`Query`	ZIP/Postal code to look up (e.g. `11559`)	string
`TimeZone`	Time offset (optional) (e.g. New York is `-5`)	double

Example Request

curl --location 'https://api.myzmanim.com/engine1.json.aspx/searchPostal' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'Accept: application/json' \
--data-urlencode 'User=0017542524' \
--data-urlencode 'Key=166c9b29b0addbd4cfa8a7ba2cdcf9a067b1df929d333ec965c19e0a89a03d193be1dcd727303ea9' \
--data-urlencode 'Coding=PHP' \
--data-urlencode 'Query=11559' \
--data-urlencode 'TimeZone='

Example Response

{
    "ErrMsg": null,
    "LocationID": "US11559"
}

`POST searchGps`

Find the LocationID for latitude/longitude coordinates to be used by GetDay.

Optional Headers

Content-Type: application/x-www-form-urlencoded
Accept: application/json

Request

URL: {{baseUrl}}/engine1.json.aspx/searchGps
method: POST
application/x-www-form-urlencoded request body with the following parameters.

Parameters

Field	Description	Type
`Coding`	Programming language identifier (e.g. `PHP`, `JS`, `CS`, `VB`)	string
`User`	Your user number	string
`Key`	Your API key	string
`Latitude`	Latitude coordinate e.g. Miami is `25.7685`	double
`Longitude`	Longitude coordinate e.g. Miami is `-80.2021`	double

Example Request

curl --location 'https://api.myzmanim.com/engine1.json.aspx/searchGps' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'Accept: application/json' \
--data-urlencode 'User=0017542524' \
--data-urlencode 'Key=166c9b29b0addbd4cfa8a7ba2cdcf9a067b1df929d333ec965c19e0a89a03d193be1dcd727303ea9' \
--data-urlencode 'Coding=PHP' \
--data-urlencode 'Latitude=25.7685' \
--data-urlencode 'Longitude=-80.2021'

Example Response

{
  "ErrMsg": "string",
  "LocationID": "string"
}

`POST getDay`

Retrieve the full set of calculated zmanim data for a specific date and location.

Optional Headers

Content-Type: application/x-www-form-urlencoded
Accept: application/json

Request

URL: {{baseUrl}}/engine1.json.aspx/getDay
method: POST
application/x-www-form-urlencoded request body with the following parameters.

Parameters

Field	Description	Type
`Coding`	Programming language identifier (e.g. `PHP`, `JS`, `CS`, `VB`)	string
`User`	Your user number	string
`Key`	Your API key	string
`Language`	Language code of desired output language (e.g. `en`, `es`, `ru`, `pt`, `fr`, `de`, `he`)	string
`LocationID`	The LocationID retrieved from `SearchPostal` or `SearchGps` lookup endpoints	string
`InputDate`	The date for which you to retrieve data. Format: `YYYY-MM-DD` Range: Current date +/- 1 year	dateTime

Example Request

curl --location 'https://api.myzmanim.com/engine1.json.aspx/getDay' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'Accept: application/json' \
--data-urlencode 'user=0017542524' \
--data-urlencode 'key=166c9b29b0addbd4cfa8a7ba2cdcf9a067b1df929d333ec965c19e0a89a03d193be1dcd727303ea9' \
--data-urlencode 'Coding=PHP' \
--data-urlencode 'language=en' \
--data-urlencode 'locationid=27526341' \
--data-urlencode 'inputdate=2025-12-06'

What It Returns

A JSON object containing structured data sections, including:

Time — Date-related fields
Place — Location metadata
Zman — Calculated time values
ErrMsg — Will be null unless the request fails

Most of the data in each individual section is self understood. Take a look at the response example below to see the different types of data returned in each section.

If the LocationID or input date is invalid, the service returns an error message in the ErrMsg field.

Example Response

{
  "Copyright": "Copyright © MyZmanim",
  "ErrMsg": "string",
  "Lang": "en",
  "Place": {
    "AirportCode": "",
    "CandlelightingMinutes": 40,
    "City": "Jerusalem",
    "CityHebrew": "ירושלים",
    "Country": "Israel",
    "County": "string",
    "CurrentTime": "2025-11-19T17:54:00Z",
    "DavenDirectionGC": 0,
    "DavenDirectionRL": 0,
    "ElevationEast": 650,
    "ElevationObserver": 650,
    "ElevationWest": 0,
    "LocationID": "27526341",
    "Name": "Jerusalem 9797099 - 9100000",
    "NameHtml": "<table>...</table>",
    "NameShort": "Jerusalem",
    "ObservesDST": "Yes",
    "PostalCode": "9797099 - 9100000",
    "State": "string",
    "YakirDegreesDefault": 11.5
  },
  "Time": {
    "DafYomi": "זבחים סו",
    "DafYomiPage": "סו",
    "DafYomiTract": "זבחים",
    "DateCivil": "2025-11-19",
    "DateCivilLong": "November 19, 2025",
    "DateFullLong": "Wednesday, November 19, 2025 / כ״ח חשון תשפ״ו",
    "DateFullShort": "Wed. Nov 19, 2025 / כ״ח חשון תשפ״ו",
    "DateJewish": "5786-8-28",
    "DateJewishLong": "כ״ח חשון תשפ״ו",
    "DateJewishShort": "כ״ח חשון",
    "DateSemiLong": "November 19, 2025 / כ״ח חשון תשפ״ו",
    "DateSemiShort": "Nov 19, 2025 / כ״ח חשון תשפ״ו",
    "DaylightTime": 0,
    "Holiday": "",
    "HolidayShort": "string",
    "IsAsaraBiteves": false,
    "IsCholHamoed": false,
    "IsErevPesach": false,
    "IsErevShabbos": false,
    "IsErevTishaBav": false,
    "IsErevYomKipper": true,
    "IsErevYomTov": true,
    "IsFastDay": true,
    "IsRoshChodesh": false,
    "IsShabbos": false,
    "IsShivaAsarBitammuz": true,
    "IsTaanisEsther": false,
    "IsTishaBav": false,
    "IsTuBeshvat": true,
    "IsTzomGedalia": true,
    "IsYomKipper": true,
    "IsYomTov": true,
    "Omer": 632,
    "Parsha": "string",
    "ParshaAndHoliday": "string",
    "ParshaShort": "string",
    "TomorrowNightIsYomTov": false,
    "TomorrowParsha": "string",
    "TomorrowParshaOrHoliday": "string",
    "TonightIsYomTov": false,
    "Weekday": "Wednesday",
    "WeekdayShort": "Wednesday"
  },
  "Zman": {
    "Candles": "0001-01-01T00:00:00Z",
    "ChametzBurnGra": "2025-11-20T10:32:00Z",
    "ChametzBurnMA72": "2025-11-20T10:19:00Z",
    "ChametzBurnMA72fix": "2025-11-20T10:20:00Z",
    "ChametzBurnRMF": "2025-11-20T10:30:00Z",
    "ChametzEatGra": "2025-11-20T09:40:00Z",
    "ChametzEatMA72": "2025-11-20T09:15:00Z",
    "ChametzEatMA72fix": "2025-11-20T09:16:00Z",
    "ChametzEatRMF": "2025-11-20T09:21:00Z",
    "CurrentTime": "2025-11-20T08:29:00Z",
    "Dawn72": "2025-11-20T04:56:00Z",
    "Dawn72fix": "2025-11-20T05:00:00Z",
    "Dawn90": "2025-11-20T04:37:00Z",
    "DawnRMF": "2025-11-20T04:46:00Z",
    "KetanaGra": "2025-11-20T14:26:00Z",
    "KetanaMA72fix": "2025-11-20T15:08:00Z",
    "Midday": "2025-11-20T11:24:00Z",
    "MiddayRMF": "2025-11-20T11:39:00Z",
    "Midnight": "2025-11-20T23:25:00Z",
    "Mincha30fix": "2025-11-20T11:55:00Z",
    "MinchaGra": "2025-11-20T11:51:00Z",
    "MinchaMA72fix": "2025-11-20T11:57:00Z",
    "MinchaStrict": "2025-11-20T11:55:00Z",
    "Night50fix": "2025-11-20T17:32:00Z",
    "Night60fix": "2025-11-20T17:42:00Z",
    "Night72": "2025-11-20T17:54:00Z",
    "Night72fix": "2025-11-20T17:54:00Z",
    "Night72fixLevel": "2025-11-20T17:50:00Z",
    "Night90": "2025-11-20T18:12:00Z",
    "NightChazonIsh": "2025-11-20T17:20:00Z",
    "NightFastRMF": "2025-11-20T17:10:00Z",
    "NightFastTuc": "2025-11-20T17:06:00Z",
    "NightGra180": "2025-11-20T16:52:00Z",
    "NightGra225": "2025-11-20T16:56:00Z",
    "NightGra240": "2025-11-20T16:57:00Z",
    "NightMoed": "2025-11-20T17:14:00Z",
    "NightShabbos": "2025-11-20T17:17:00Z",
    "NightZalman": "2025-11-20T17:04:00Z",
    "PlagBenIsh72ToFastTuc": "2025-11-20T15:49:00Z",
    "PlagBenIsh72ToShabbos": "2025-11-20T15:58:00Z",
    "PlagBenIsh90ToFastTuc": "2025-11-20T15:47:00Z",
    "PlagGra": "2025-11-20T15:32:00Z",
    "PlagMA72fix": "2025-11-20T16:29:00Z",
    "PropBenIsh72ToFastTuc": 36472930000,
    "PropBenIsh72ToShabbos": 36983815833,
    "PropBenIsh90ToFastTuc": 37390794167,
    "PropGra": 31259724167,
    "PropMA72": 38836262500,
    "PropMA72fix": 38459724167,
    "PropMA90": 40673033333,
    "PropRmfMorning": 41222483333,
    "ShachrisGra": "2025-11-20T09:40:00Z",
    "ShachrisMA72": "2025-11-20T09:15:00Z",
    "ShachrisMA72fix": "2025-11-20T09:16:00Z",
    "ShachrisMA90": "2025-11-20T09:09:00Z",
    "ShachrisRMF": "2025-11-20T09:21:00Z",
    "ShemaBenIsh72ToFastTuc": "2025-11-20T07:58:00Z",
    "ShemaBenIsh72ToShabbos": "2025-11-20T08:01:00Z",
    "ShemaBenIsh90ToFastTuc": "2025-11-20T07:44:00Z",
    "ShemaGra": "2025-11-20T08:48:00Z",
    "ShemaMA72": "2025-11-20T08:10:00Z",
    "ShemaMA72fix": "2025-11-20T08:12:00Z",
    "ShemaMA90": "2025-11-20T08:01:00Z",
    "ShemaRMF": "2025-11-20T08:13:00Z",
    "SunriseDefault": "2025-11-20T06:12:02Z",
    "SunriseElevated": "2025-11-20T06:12:02Z",
    "SunriseLevel": "2025-11-20T06:12:02Z",
    "SunsetDefault": "2025-11-20T16:41:00Z",
    "SunsetElevated": "2025-11-20T16:41:00Z",
    "SunsetLevel": "2025-11-20T16:37:00Z",
    "Tomorrow2Night72fix": "2025-11-22T17:54:00Z",
    "Tomorrow2NightChazonIsh": "2025-11-22T17:20:00Z",
    "Tomorrow2NightShabbos": "2025-11-22T17:16:00Z",
    "Tomorrow2SunsetDefault": "2025-11-22T16:41:00Z",
    "Tomorrow2SunsetElevated": "2025-11-22T16:41:00Z",
    "Tomorrow2SunsetLevel": "2025-11-22T16:36:00Z",
    "TomorrowNight72fix": "2025-11-21T17:54:00Z",
    "TomorrowNightChazonIsh": "2025-11-21T17:20:00Z",
    "TomorrowNightShabbos": "2025-11-21T17:16:00Z",
    "TomorrowSunriseDefault": "2025-11-21T06:12:55Z",
    "TomorrowSunriseElevated": "2025-11-21T06:12:55Z",
    "TomorrowSunriseLevel": "2025-11-21T06:12:55Z",
    "TomorrowSunsetDefault": "2025-11-21T16:41:00Z",
    "TomorrowSunsetElevated": "2025-11-21T16:41:00Z",
    "TomorrowSunsetLevel": "2025-11-21T16:36:00Z",
    "Yakir102": "2025-11-20T05:26:00Z",
    "Yakir110": "2025-11-20T05:21:00Z",
    "Yakir115": "2025-11-20T05:19:00Z",
    "YakirDefault": "2025-11-20T05:19:00Z"
  },
  "Html": "string"
}

MyZmanim SOAP API

The MyZmanim SOAP API receives data via an XML SOAP envelope and returns data in XML format.

All endpoints share:

HTTP method: POST
Base URL: {{baseUrl}}/engine1.svc
Content type: text/xml; charset=utf-8

Authentication

All endpoints require:

API Key (Key)
User ID (User)

These are passed in the SOAP body, not in headers.

You can view your credentials at any time in the API dashboard of the Developer Portal.

Required SOAP Headers

Each request must include:

Content-Type: text/xml; charset=utf-8
SOAPAction: "http://tempuri.org/IEngine/{OperationName}"

Where {OperationName} is one of:

SearchPostal
SearchGps
GetDay

Namespaces

Common namespaces used in the envelopes:

Envelope: http://schemas.xmlsoap.org/soap/envelope/
Data contract: http://schemas.datacontract.org/2004/07/
XML schema instance: http://www.w3.org/2001/XMLSchema-instance
Service: http://tempuri.org/

Error handling

SOAP errors may be returned in multiple forms:

HTTP-level errors (non-2xx responses)
SOAP Faults
Application-level errors indicated by ErrMsg

Clients must handle all three cases.

Error codes (ErrMsg)

When a request fails, the response will include a non-empty ErrMsg value.
(In these cases, the API will still return HTTP 200 OK.)

`ErrMsg` value	Meaning	Typical cause / notes
DoNotUseDemoCredentials	Demo credentials were used in the request	Use production credentials
NotAuthorizedSeeApiDashboardForDetails	Credentials are invalid or access is blocked	Check User/Key, account status
InvalidLocation	LocationID is invalid or malformed
LocationNotFound	Location lookup failed	Invalid postal code or GPS
DateOutOfRange	Requested date is outside supported range	Check InputDate limits

⚠️ Important

A NotAuthorizedSeeApiDashboardForDetails error does not always indicate invalid credentials.

If the SOAP envelope, namespaces, or structure are malformed, the authentication fields (User, Key) will come through as blank and the request will be treated as unauthenticated and will return a NotAuthorizedSeeApiDashboardForDetails error.

Endpoints

SearchPostal
SearchGps
GetDay

SearchPostal

Find the LocationID for a ZIP/postal code to be used by GetDay.

Request

Method: POST
URL: {{baseUrl}}/engine1.svc
SOAPAction: "http://tempuri.org/IEngine/SearchPostal"

Required Headers

Content-Type: text/xml; charset=utf-8
SOAPAction: "http://tempuri.org/IEngine/SearchPostal"

Parameters

The following values can be provided in the SOAP body:

Field	Description	Type
`Coding`	Programming language identifier (e.g. `PHP`, `JS`, `CS`, `VB`)	string
`User`	Your user number	string
`Key`	Your API key	string
`Query`	Postal/ZIP code to look up	string
`TimeZone`	Time offset (optional) (e.g. New York is `-5`)	double

Body

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body>
    <SearchPostal xmlns="http://tempuri.org/">
      <Param xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <a:Coding>PHP</a:Coding>
        <a:Key>{{apiKey}}</a:Key>
        <a:Query>{{queryPostal}}</a:Query>
        <a:User>{{userId}}</a:User>
      </Param>
    </SearchPostal>
  </s:Body>
</s:Envelope>

Example Request

postman request POST 'https://api.myzmanim.com/engine1.svc' \
  --header 'Content-Type: text/xml; charset=utf-8' \
  --header 'SOAPAction: "http://tempuri.org/IEngine/SearchPostal"' \
  --body '<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body>
    <SearchPostal xmlns="http://tempuri.org/">
      <Param xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <a:Coding>PHP</a:Coding>
        <a:Key>REPLACE_WITH_YOUR_KEY</a:Key>
        <a:Query>11559</a:Query>
        <a:User>0017542524</a:User>
      </Param>
    </SearchPostal>
  </s:Body>
</s:Envelope>'

What It Returns

A SOAP response containing:

LocationID — The LocationID that represents the matched location
ErrMsg — Will be null unless the request fails

If the postal code is not recognized or authentication fails, the service returns an error message in the ErrMsg field.

Example Response

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
    <s:Body>
        <SearchPostalResponse xmlns="http://tempuri.org/">
            <SearchPostalResult xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
                <a:ErrMsg i:nil="true"/>
                <a:LocationID>US11559</a:LocationID>
            </SearchPostalResult>
        </SearchPostalResponse>
    </s:Body>
</s:Envelope>

SearchGps

Find the LocationID for latitude/longitude coordinates to be used by GetDay.

Request

Method: POST
URL: {{baseUrl}}/engine1.svc
SOAPAction: "http://tempuri.org/IEngine/SearchGps"

Required Headers

Content-Type: text/xml; charset=utf-8
SOAPAction: "http://tempuri.org/IEngine/SearchGps"

Parameters

The following values can be provided in the SOAP body:

Field	Description	Type
`Coding`	Programming language identifier (e.g. `PHP`, `JS`, `CS`, `VB`)	string
`User`	Your user number	string
`Key`	Your API key	string
`Point`	Wrapper element containing `Latitude` and `Longitude`	object
`Latitude`	Latitude coordinate	double
`Longitude`	Longitude coordinate	double

Body

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body>
    <SearchGps xmlns="http://tempuri.org/">
      <Param xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <a:Coding>PHP</a:Coding>
        <a:Key>{{Your API Key}}</a:Key>
        <a:Point>
          <a:Latitude>{{lat}}</a:Latitude>
          <a:Longitude>{{lon}}</a:Longitude>
        </a:Point>
        <a:User>{{User ID}}</a:User>
      </Param>
    </SearchGps>
  </s:Body>
</s:Envelope>

Example Request

postman request POST 'https://api.myzmanim.com/engine1.svc' \
  --header 'Content-Type: text/xml; charset=utf-8' \
  --header 'SOAPAction: "http://tempuri.org/IEngine/SearchGps"' \
  --body '<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body>
    <SearchGps xmlns="http://tempuri.org/">
      <Param xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <a:Coding>PHP</a:Coding>
        <a:Key>REPLACE_WITH_YOUR_KEY</a:Key>
        <a:Point>
          <a:Latitude>40.6038</a:Latitude>
          <a:Longitude>-73.7440</a:Longitude>
        </a:Point>
        <a:User>0017542524</a:User>
      </Param>
    </SearchGps>
  </s:Body>
</s:Envelope>'

What It Returns

A SOAP response containing:

LocationID — The LocationID that represents the matched location
ErrMsg — Will be null unless the request fails

If the coordinates do not map to a known location or authentication fails, the service returns an error message in the ErrMsg field.

Example Response

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
    <s:Body>
        <SearchGpsResponse xmlns="http://tempuri.org/">
            <SearchGpsResult xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
                <a:ErrMsg i:nil="true"/>
                <a:LocationID>US11691</a:LocationID>
            </SearchGpsResult>
        </SearchGpsResponse>
    </s:Body>
</s:Envelope>

GetDay

Retrieve the full set of calculated zmanim data for a specific date and location.

Request

Method: POST
URL: {{baseUrl}}/engine1.svc
SOAPAction: "http://tempuri.org/IEngine/GetDay"

Required Headers

Content-Type: text/xml; charset=utf-8
SOAPAction: "http://tempuri.org/IEngine/GetDay"

Parameters

The following values can be provided in the SOAP body:

Field	Description	Type
`Coding`	Programming language identifier (e.g. `PHP`, `JS`, `CS`, `VB`)	string
`User`	Your user number	string
`Key`	Your API key	string
`Language`	Language code of desired output language (e.g. `en`, `es`, `ru`, `pt`, `fr`, `de`, `he`)	string
`LocationID`	The LocationID retrieved from `SearchPostal` or `SearchGps` lookup endpoints	string
`InputDate`	The date for which you to retrieve data (ISO format). Range: Current date +/- 1 year	dateTime

Body

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body>
    <GetDay xmlns="http://tempuri.org/">
      <Param xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <a:Coding>PHP</a:Coding>
        <a:InputDate>{{ISOtimestamp}}</a:InputDate>
        <a:Key>{{Your API Key}}</a:Key>
        <a:Language>{{language}}</a:Language>
        <a:LocationID>{{LocationID}}</a:LocationID>
        <a:User>{{User ID}}</a:User>
      </Param>
    </GetDay>
  </s:Body>
</s:Envelope>

Example Request

postman request POST 'https://api.myzmanim.com/engine1.svc' \
  --header 'Content-Type: text/xml; charset=utf-8' \
  --header 'SOAPAction: "http://tempuri.org/IEngine/GetDay"' \
  --body '<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
    <s:Body>
        <GetDay xmlns="http://tempuri.org/">
            <Param xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
                <a:Coding>PHP</a:Coding>
                <a:InputDate>2025-11-26T22:01:27.3389833</a:InputDate>
                <a:Key>REPLACE_WITH_YOUR_KEY</a:Key>
                <a:Language>en</a:Language>
                <a:LocationID>US11559</a:LocationID>
                <a:User>0017542524</a:User>
            </Param>
        </GetDay>
    </s:Body>
</s:Envelope>'

What It Returns

A SOAP response containing structured data sections, including:

Time — Date-related fields
Place — Location metadata
Zman — Calculated time values
ErrMsg — Will be null unless the request fails

Most of the data in each individual section is self understood. Take a look at the response example below to see what types of data are returned in each section.

If the LocationID or input date is invalid, the service returns an error message in the ErrMsg field.

Example Response

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
    <s:Body>
        <GetDayResponse xmlns="http://tempuri.org/">
            <GetDayResult xmlns:a="http://schemas.datacontract.org/2004/07/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
                <a:Copyright>Copyright © MyZmanim</a:Copyright>
                <a:ErrMsg i:nil="true"/>
                <a:Html i:nil="true"/>
                <a:Lang>en</a:Lang>
                <a:Place>
                    <a:AirportCode/>
                    <a:CandlelightingMinutes>18</a:CandlelightingMinutes>
                    <a:City>Lawrence</a:City>
                    <a:CityHebrew/>
                    <a:Country>United States</a:Country>
                    <a:County>Nassau</a:County>
                    <a:CurrentTime>0001-01-01T00:00:00Z</a:CurrentTime>
                    <a:DavenDirectionGC>54</a:DavenDirectionGC>
                    <a:DavenDirectionRL>96</a:DavenDirectionRL>
                    <a:ElevationEast>0</a:ElevationEast>
                    <a:ElevationObserver>0</a:ElevationObserver>
                    <a:ElevationWest>0</a:ElevationWest>
                    <a:LocationID>US11559</a:LocationID>
                    <a:Name>Lawrence 11559</a:Name>
                    <a:NameHtml>&lt;table style='border:none;padding:0px;border-spacing:2px 0px;font-size:pt;'&gt;&lt;tr&gt;&lt;td&gt;USA&lt;/td&gt;&lt;td&gt;&amp;gt;&lt;/td&gt;&lt;td&gt;New York&lt;/td&gt;&lt;td&gt;&amp;gt;&lt;/td&gt;&lt;td&gt;Nassau&lt;/td&gt;&lt;td&gt;&amp;gt;&lt;/td&gt;&lt;td&gt;Lawrence&lt;/td&gt;&lt;td&gt;&amp;gt;&lt;/td&gt;&lt;td&gt;11559&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</a:NameHtml>
                    <a:NameShort>Lawrence</a:NameShort>
                    <a:ObservesDST>Yes</a:ObservesDST>
                    <a:PostalCode>11559</a:PostalCode>
                    <a:State>New York</a:State>
                    <a:YakirDegreesDefault>10.2</a:YakirDegreesDefault>
                </a:Place>
                <a:Time>
                    <a:DafYomi>זבחים עג</a:DafYomi>
                    <a:DafYomiPage>עג</a:DafYomiPage>
                    <a:DafYomiTract>זבחים</a:DafYomiTract>
                    <a:DateCivil>2025-11-26</a:DateCivil>
                    <a:DateCivilLong>November 26, 2025</a:DateCivilLong>
                    <a:DateFullLong>Wednesday, November 26, 2025 / ו׳ כסלו תשפ״ו</a:DateFullLong>
                    <a:DateFullShort>Wed. Nov 26, 2025 / ו׳ כסלו תשפ״ו</a:DateFullShort>
                    <a:DateJewish>5786-9-6</a:DateJewish>
                    <a:DateJewishLong>ו׳ כסלו תשפ״ו</a:DateJewishLong>
                    <a:DateJewishShort>ו׳ כסלו</a:DateJewishShort>
                    <a:DateSemiLong>November 26, 2025 / ו׳ כסלו תשפ״ו</a:DateSemiLong>
                    <a:DateSemiShort>Nov 26, 2025 / ו׳ כסלו תשפ״ו</a:DateSemiShort>
                    <a:DaylightTime>0</a:DaylightTime>
                    <a:Holiday/>
                    <a:HolidayShort i:nil="true"/>
                    <a:IsAsaraBiteves>false</a:IsAsaraBiteves>
                    <a:IsCholHamoed>false</a:IsCholHamoed>
                    <a:IsErevPesach>false</a:IsErevPesach>
                    <a:IsErevShabbos>false</a:IsErevShabbos>
                    <a:IsErevTishaBav>false</a:IsErevTishaBav>
                    <a:IsErevYomKipper>false</a:IsErevYomKipper>
                    <a:IsErevYomTov>false</a:IsErevYomTov>
                    <a:IsFastDay>false</a:IsFastDay>
                    <a:IsRoshChodesh>false</a:IsRoshChodesh>
                    <a:IsShabbos>false</a:IsShabbos>
                    <a:IsShivaAsarBitammuz>false</a:IsShivaAsarBitammuz>
                    <a:IsTaanisEsther>false</a:IsTaanisEsther>
                    <a:IsTishaBav>false</a:IsTishaBav>
                    <a:IsTuBeshvat>false</a:IsTuBeshvat>
                    <a:IsTzomGedalia>false</a:IsTzomGedalia>
                    <a:IsYomKipper>false</a:IsYomKipper>
                    <a:IsYomTov>false</a:IsYomTov>
                    <a:Omer>0</a:Omer>
                    <a:Parsha/>
                    <a:ParshaAndHoliday/>
                    <a:ParshaShort/>
                    <a:TomorrowNightIsYomTov>false</a:TomorrowNightIsYomTov>
                    <a:TomorrowParsha/>
                    <a:TomorrowParshaOrHoliday/>
                    <a:TonightIsYomTov>false</a:TonightIsYomTov>
                    <a:Weekday>Wednesday</a:Weekday>
                    <a:WeekdayShort>Wednesday</a:WeekdayShort>
                </a:Time>
                <a:Zman>
                    <a:Candles>0001-01-01T00:00:00Z</a:Candles>
                    <a:Candles10>2025-11-26T16:20:02.287</a:Candles10>
                    <a:Candles15>2025-11-26T16:15:02.287</a:Candles15>
                    <a:Candles16>2025-11-26T16:14:02.287</a:Candles16>
                    <a:Candles18>2025-11-26T16:12:02.287</a:Candles18>
                    <a:Candles20>2025-11-26T16:10:02.287</a:Candles20>
                    <a:Candles22>2025-11-26T16:08:02.287</a:Candles22>
                    <a:Candles30>2025-11-26T16:00:02.287</a:Candles30>
                    <a:Candles40>2025-11-26T15:50:02.287</a:Candles40>
                    <a:ChametzBurnBenIsh72ToFastTuc>2025-11-26T10:17:38.1281665</a:ChametzBurnBenIsh72ToFastTuc>
                    <a:ChametzBurnBenIsh72ToGra180>2025-11-26T10:10:56.1765</a:ChametzBurnBenIsh72ToGra180>
                    <a:ChametzBurnBenIsh72ToGra180propdn>2025-11-26T10:00:32.211092</a:ChametzBurnBenIsh72ToGra180propdn>
                    <a:ChametzBurnBenIsh72ToGra180proprs>2025-11-26T09:56:41.907094</a:ChametzBurnBenIsh72ToGra180proprs>
                    <a:ChametzBurnBenIsh72ToShabbos>2025-11-26T10:22:29.2723335</a:ChametzBurnBenIsh72ToShabbos>
                    <a:ChametzBurnBenIsh72proprsToRaful>2025-11-26T10:35:26.9128835</a:ChametzBurnBenIsh72proprsToRaful>
                    <a:ChametzBurnBenIsh90ToFastTuc>2025-11-26T10:05:37.9990835</a:ChametzBurnBenIsh90ToFastTuc>
                    <a:ChametzBurnGra>2025-11-26T10:54:00.92Z</a:ChametzBurnGra>
                    <a:ChametzBurnMA72>2025-11-26T10:39:00.1994165Z</a:ChametzBurnMA72>
                    <a:ChametzBurnMA72fix>2025-11-26T10:42:00.92Z</a:ChametzBurnMA72fix>
                    <a:ChametzBurnMA72propdn>2025-11-26T10:42:13.29975</a:ChametzBurnMA72propdn>
                    <a:ChametzBurnMA72proprs>2025-11-26T10:44:37.2238</a:ChametzBurnMA72proprs>
                    <a:ChametzBurnMA90>2025-11-26T10:36:29.9195</a:ChametzBurnMA90>
                    <a:ChametzBurnRMF>2025-11-26T10:48:00.7796665Z</a:ChametzBurnRMF>
                    <a:ChametzEatBenIsh72ToFastTuc>2025-11-26T09:19:46.5833332</a:ChametzEatBenIsh72ToFastTuc>
                    <a:ChametzEatBenIsh72ToGra180>2025-11-26T09:14:25.022</a:ChametzEatBenIsh72ToGra180>
                    <a:ChametzEatBenIsh72ToGra180propdn>2025-11-26T09:06:05.8496736</a:ChametzEatBenIsh72ToGra180propdn>
                    <a:ChametzEatBenIsh72ToGra180proprs>2025-11-26T09:03:01.6064752</a:ChametzEatBenIsh72ToGra180proprs>
                    <a:ChametzEatBenIsh72ToShabbos>2025-11-26T09:23:39.4986668</a:ChametzEatBenIsh72ToShabbos>
                    <a:ChametzEatBenIsh72proprsToRaful>2025-11-26T09:39:42.7978668</a:ChametzEatBenIsh72proprsToRaful>
                    <a:ChametzEatBenIsh90ToFastTuc>2025-11-26T09:06:03.5786668</a:ChametzEatBenIsh90ToFastTuc>
                    <a:ChametzEatGra>2025-11-26T10:06:00.439Z</a:ChametzEatGra>
                    <a:ChametzEatMA72>2025-11-26T09:37:00.2403332Z</a:ChametzEatMA72>
                    <a:ChametzEatMA72fix>2025-11-26T09:42:00.439Z</a:ChametzEatMA72fix>
                    <a:ChametzEatMA72propdn>2025-11-26T09:42:15.1985</a:ChametzEatMA72propdn>
                    <a:ChametzEatMA72proprs>2025-11-26T09:47:03.0466</a:ChametzEatMA72proprs>
                    <a:ChametzEatMA90>2025-11-26T09:30:45.115</a:ChametzEatMA90>
                    <a:ChametzEatRMF>2025-11-26T09:42:00.4613332Z</a:ChametzEatRMF>
                    <a:CurrentTime>0001-01-01T00:00:00Z</a:CurrentTime>
                    <a:Dawn72>2025-11-26T05:28:00.404Z</a:Dawn72>
                    <a:Dawn72fix>2025-11-26T05:42:00.515Z</a:Dawn72fix>
                    <a:Dawn72propdn>2025-11-26T05:42:22.7935</a:Dawn72propdn>
                    <a:Dawn72proprs>2025-11-26T05:56:46.3378</a:Dawn72proprs>
                    <a:Dawn90>2025-11-26T05:07:00.897Z</a:Dawn90>
                    <a:DawnBenIsh72ToGra180propdn>2025-11-26T05:49:00.8812979</a:DawnBenIsh72ToGra180propdn>
                    <a:DawnRMF>2025-11-26T05:17:00.188Z</a:DawnRMF>
                    <a:KetanaBenIsh72ToFastTuc>2025-11-26T14:38:00.0799164</a:KetanaBenIsh72ToFastTuc>
                    <a:KetanaBenIsh72ToGra180>2025-11-26T14:25:16.37175</a:KetanaBenIsh72ToGra180>
                    <a:KetanaBenIsh72ToGra180propdn>2025-11-26T14:05:30.8374748</a:KetanaBenIsh72ToGra180propdn>
                    <a:KetanaBenIsh72ToGra180proprs>2025-11-26T13:58:13.2598786</a:KetanaBenIsh72ToGra180proprs>
                    <a:KetanaBenIsh72ToShabbos>2025-11-26T14:47:13.2538336</a:KetanaBenIsh72ToShabbos>
                    <a:KetanaBenIsh72proprsToRaful>2025-11-26T14:46:15.4304586</a:KetanaBenIsh72proprsToRaful>
                    <a:KetanaBenIsh90ToFastTuc>2025-11-26T14:33:42.8909586</a:KetanaBenIsh90ToFastTuc>
                    <a:KetanaGra>2025-11-26T14:30:00.0845Z</a:KetanaGra>
                    <a:KetanaMA72>2025-11-26T15:20:20.5152914</a:KetanaMA72>
                    <a:KetanaMA72fix>2025-11-26T15:12:00.0845Z</a:KetanaMA72fix>
                    <a:KetanaMA72propdn>2025-11-26T15:12:04.755375</a:KetanaMA72propdn>
                    <a:KetanaMA72proprs>2025-11-26T15:03:41.0212</a:KetanaMA72proprs>
                    <a:KetanaMA90>2025-11-26T15:32:21.53975</a:KetanaMA90>
                    <a:MealBenIsh72ToFastTuc>2025-11-26T14:09:04.3074997</a:MealBenIsh72ToFastTuc>
                    <a:MealBenIsh72ToGra180>2025-11-26T13:57:00.7945</a:MealBenIsh72ToGra180>
                    <a:MealBenIsh72ToGra180propdn>2025-11-26T13:38:17.6567656</a:MealBenIsh72ToGra180propdn>
                    <a:MealBenIsh72ToGra180proprs>2025-11-26T13:31:23.1095692</a:MealBenIsh72ToGra180proprs>
                    <a:MealBenIsh72ToShabbos>2025-11-26T14:17:48.3670003</a:MealBenIsh72ToShabbos>
                    <a:MealBenIsh72proprsToRaful>2025-11-26T14:18:23.3729503</a:MealBenIsh72proprsToRaful>
                    <a:MealBenIsh90ToFastTuc>2025-11-26T14:03:55.6807503</a:MealBenIsh90ToFastTuc>
                    <a:MealGra>2025-11-26T14:06:06.844</a:MealGra>
                    <a:MealMA72>2025-11-26T14:49:11.0357497</a:MealMA72>
                    <a:MealMA72fix>2025-11-26T14:42:06.844</a:MealMA72fix>
                    <a:MealMA72propdn>2025-11-26T14:42:05.70475</a:MealMA72propdn>
                    <a:MealMA72proprs>2025-11-26T14:34:53.9326</a:MealMA72proprs>
                    <a:MealMA90>2025-11-26T14:59:29.1375</a:MealMA90>
                    <a:Midday>2025-11-26T11:42:00.401Z</a:Midday>
                    <a:MiddayBenIsh72proprsToRaful>2025-11-26T11:31:11.0279002</a:MiddayBenIsh72proprsToRaful>
                    <a:MiddayRMF>2025-11-26T11:54:00.098Z</a:MiddayRMF>
                    <a:Midnight>2025-11-26T23:42:00.748Z</a:Midnight>
                    <a:Mincha30fix>2025-11-26T12:13:00.401Z</a:Mincha30fix>
                    <a:MinchaBenIsh72ToFastTuc>2025-11-26T11:44:25.4454164</a:MinchaBenIsh72ToFastTuc>
                    <a:MinchaBenIsh72ToGra180>2025-11-26T11:35:42.90825</a:MinchaBenIsh72ToGra180>
                    <a:MinchaBenIsh72ToGra180propdn>2025-11-26T11:22:11.7532196</a:MinchaBenIsh72ToGra180propdn>
                    <a:MinchaBenIsh72ToGra180proprs>2025-11-26T11:17:12.3580222</a:MinchaBenIsh72ToGra180proprs>
                    <a:MinchaBenIsh72ToShabbos>2025-11-26T11:50:43.9328336</a:MinchaBenIsh72ToShabbos>
                    <a:MinchaBenIsh72proprsToRaful>2025-11-26T11:59:03.0854086</a:MinchaBenIsh72proprsToRaful>
                    <a:MinchaBenIsh90ToFastTuc>2025-11-26T11:34:59.6297086</a:MinchaBenIsh90ToFastTuc>
                    <a:MinchaGra>2025-11-26T12:07:00.6415Z</a:MinchaGra>
                    <a:MinchaMA72>2025-11-26T12:13:23.6380414</a:MinchaMA72>
                    <a:MinchaMA72fix>2025-11-26T12:13:00.6415Z</a:MinchaMA72fix>
                    <a:MinchaMA72propdn>2025-11-26T12:12:10.451625</a:MinchaMA72propdn>
                    <a:MinchaMA72proprs>2025-11-26T12:10:58.4896</a:MinchaMA72proprs>
                    <a:MinchaMA90>2025-11-26T12:15:07.12625</a:MinchaMA90>
                    <a:MinchaStrict>2025-11-26T12:13:00.401Z</a:MinchaStrict>
                    <a:MussafBenIsh72ToFastTuc>2025-11-26T12:13:21.2178331</a:MussafBenIsh72ToFastTuc>
                    <a:MussafBenIsh72ToGra180>2025-11-26T12:03:58.4855</a:MussafBenIsh72ToGra180>
                    <a:MussafBenIsh72ToGra180propdn>2025-11-26T11:49:24.9339288</a:MussafBenIsh72ToGra180propdn>
                    <a:MussafBenIsh72ToGra180proprs>2025-11-26T11:44:02.5083316</a:MussafBenIsh72ToGra180proprs>
                    <a:MussafBenIsh72ToShabbos>2025-11-26T12:20:08.8196669</a:MussafBenIsh72ToShabbos>
                    <a:MussafBenIsh72proprsToRaful>2025-11-26T12:26:55.1429169</a:MussafBenIsh72proprsToRaful>
                    <a:MussafBenIsh90ToFastTuc>2025-11-26T12:04:46.8399169</a:MussafBenIsh90ToFastTuc>
                    <a:MussafGra>2025-11-26T12:30:09.882</a:MussafGra>
                    <a:MussafMA72>2025-11-26T12:44:33.1175831</a:MussafMA72>
                    <a:MussafMA72fix>2025-11-26T12:42:09.882</a:MussafMA72fix>
                    <a:MussafMA72propdn>2025-11-26T12:42:09.50225</a:MussafMA72propdn>
                    <a:MussafMA72proprs>2025-11-26T12:39:45.5782</a:MussafMA72proprs>
                    <a:MussafMA90>2025-11-26T12:47:59.5285</a:MussafMA90>
                    <a:Night40fix>2025-11-26T00:00:00</a:Night40fix>
                    <a:Night50fix>2025-11-26T17:21:00.287Z</a:Night50fix>
                    <a:Night60fix>2025-11-26T17:31:00.287Z</a:Night60fix>
                    <a:Night72>2025-11-26T17:57:00.913Z</a:Night72>
                    <a:Night72fix>2025-11-26T17:43:00.287Z</a:Night72fix>
                    <a:Night72fixLevel>2025-11-26T17:43:00.287Z</a:Night72fixLevel>
                    <a:Night72propdn>2025-11-26T17:42:00.0085</a:Night72propdn>
                    <a:Night72proprs>2025-11-26T17:27:36.4642</a:Night72proprs>
                    <a:Night90>2025-11-26T18:17:00.551Z</a:Night90>
                    <a:NightAgudas>2025-11-26T17:07:15.46</a:NightAgudas>
                    <a:NightBenIsh72ToGra180propdn>2025-11-26T16:42:17.2183191</a:NightBenIsh72ToGra180propdn>
                    <a:NightBenIsh72ToGra180proprs>2025-11-26T16:40:49.945225</a:NightBenIsh72ToGra180proprs>
                    <a:NightChazonIsh>2025-11-26T17:19:00.824Z</a:NightChazonIsh>
                    <a:NightFastRMF>2025-11-26T17:07:00.781Z</a:NightFastRMF>
                    <a:NightFastTuc>2025-11-26T17:03:00.942Z</a:NightFastTuc>
                    <a:NightGra180>2025-11-26T16:47:00.258Z</a:NightGra180>
                    <a:NightGra225>2025-11-26T16:51:00.77Z</a:NightGra225>
                    <a:NightGra240>2025-11-26T16:53:00.54Z</a:NightGra240>
                    <a:NightMoed>2025-11-26T17:12:00.621Z</a:NightMoed>
                    <a:NightRadun>2025-11-26T17:07:47.081</a:NightRadun>
                    <a:NightRaful>2025-11-26T17:05:35.718</a:NightRaful>
                    <a:NightShabbos>2025-11-26T17:15:00.688Z</a:NightShabbos>
                    <a:NightZalman>2025-11-26T17:00:00.159Z</a:NightZalman>
                    <a:PlagBenIsh72ToFastTuc>2025-11-26T15:50:00.510958Z</a:PlagBenIsh72ToFastTuc>
                    <a:PlagBenIsh72ToGra180>2025-11-26T15:35:55.314875</a:PlagBenIsh72ToGra180>
                    <a:PlagBenIsh72ToGra180propdn>2025-11-26T15:13:33.7892478</a:PlagBenIsh72ToGra180propdn>
                    <a:PlagBenIsh72ToGra180proprs>2025-11-26T15:05:18.6356521</a:PlagBenIsh72ToGra180proprs>
                    <a:PlagBenIsh72ToShabbos>2025-11-26T16:00:00.470917Z</a:PlagBenIsh72ToShabbos>
                    <a:PlagBenIsh72proprsToRaful>2025-11-26T15:55:55.5742295</a:PlagBenIsh72proprsToRaful>
                    <a:PlagBenIsh90ToFastTuc>2025-11-26T15:48:00.9164795Z</a:PlagBenIsh90ToFastTuc>
                    <a:PlagGra>2025-11-26T15:30:00.18575Z</a:PlagGra>
                    <a:PlagMA72>2025-11-26T16:38:14.2141455</a:PlagMA72>
                    <a:PlagMA72fix>2025-11-26T16:27:00.18575Z</a:PlagMA72fix>
                    <a:PlagMA72propdn>2025-11-26T16:27:02.3819375</a:PlagMA72propdn>
                    <a:PlagMA72proprs>2025-11-26T16:15:38.7427</a:PlagMA72proprs>
                    <a:PlagMA90>2025-11-26T16:54:32.545375</a:PlagMA90>
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                    <a:Tomorrow2SunsetElevated>2025-11-28T16:29:00.426Z</a:Tomorrow2SunsetElevated>
                    <a:Tomorrow2SunsetLevel>2025-11-28T16:29:00.426Z</a:Tomorrow2SunsetLevel>
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                    <a:TomorrowNightShabbos>2025-11-27T17:14:00.266Z</a:TomorrowNightShabbos>
                    <a:TomorrowSunriseDefault>2025-11-27T06:55:25.209Z</a:TomorrowSunriseDefault>
                    <a:TomorrowSunriseElevated>2025-11-27T06:55:25.209Z</a:TomorrowSunriseElevated>
                    <a:TomorrowSunriseLevel>2025-11-27T06:55:25.209Z</a:TomorrowSunriseLevel>
                    <a:TomorrowSunsetDefault>2025-11-27T16:29:00.75Z</a:TomorrowSunsetDefault>
                    <a:TomorrowSunsetElevated>2025-11-27T16:29:00.75Z</a:TomorrowSunsetElevated>
                    <a:TomorrowSunsetLevel>2025-11-27T16:29:00.75Z</a:TomorrowSunsetLevel>
                    <a:Yakir062>2025-11-26T06:22:58.499</a:Yakir062>
                    <a:Yakir069>2025-11-26T06:18:46.768</a:Yakir069>
                    <a:Yakir102>2025-11-26T06:01:00.994Z</a:Yakir102>
                    <a:Yakir110>2025-11-26T05:57:00.038Z</a:Yakir110>
                    <a:Yakir115>2025-11-26T05:54:00.905Z</a:Yakir115>
                    <a:Yakir120>2025-11-26T05:50:33.505</a:Yakir120>
                    <a:YakirDefault>2025-11-26T06:01:00.228Z</a:YakirDefault>
                </a:Zman>
            </GetDayResult>
        </GetDayResponse>
    </s:Body>
</s:Envelope>

MyZmanim Developer API Documentation

Core Concept: The LocationID

Retreiving a LocationID

Finding a LocationID for a Specific Address or Shul

The Primary Endpoint: GetDay

Technical Specifications

MyZmanim HTTP API

MyZmanim SOAP API

Base URL

MyZmanim HTTP API

Optional Headers

Error codes (ErrMsg)

⚠️ Important

Endpoints

POST searchPostal

Optional Headers

Request

Parameters

Example Request

Example Response

POST searchGps

Optional Headers

Request

Parameters

Example Request

Example Response

POST getDay

Optional Headers

Request

Parameters

Example Request

What It Returns

Example Response

MyZmanim SOAP API

Authentication

Required SOAP Headers

Namespaces

Error handling

Error codes (ErrMsg)

⚠️ Important

Endpoints

SearchPostal

Request

Required Headers

Parameters

Body

Example Request

What It Returns

Example Response

SearchGps

Request

Required Headers

Parameters

Body

Example Request

What It Returns

Example Response

GetDay

Request

Required Headers

Parameters

Body

Example Request

What It Returns

Example Response

Core Concept: The `LocationID`

Retreiving a `LocationID`

Finding a `LocationID` for a Specific Address or Shul

The Primary Endpoint: `GetDay`

`POST searchPostal`

`POST searchGps`

`POST getDay`