Calendar & Cycles

Lunar Calendar

Changed on

Calculate a lunar calendar for a given month: Moon sign per day, lunar phases, void-of-course windows, and perigee/apogee.

post/lunar-calendar

Request

  • Base URL: https://api.astroway.info/v1
  • URL: https://api.astroway.info/v1/lunar-calendar
  • Auth: API key in header X-Api-Key

Query parameters

fieldsstring

Comma-separated dotted paths, relative to data, to keep in the response. A path is applied to every element of an array, so planets.name means the name of each planet. Paths that match nothing come back in _fields_unmatched; a list where nothing matches at all is a 400, because an empty object would be a confident wrong answer.

precisioninteger

Round every non-integer number in the response to this many decimal places. Integers are left alone, because an id is not a measurement. Ecliptic longitudes ship with fourteen decimals by default; 2 is about a tenth of an arcminute.

Request body

yearnumber nullable required
monthnumber nullable required
timezoneOffsetnumber

Hours east of UTC. The calendar days become local days: date, isVoC (at local noon), phase and ingress per local day, and the month range itself. Omitted with no timezone: days run in UT.

timezonestring

IANA zone, e.g. Europe/Kyiv. Wins over timezoneOffset and follows a DST change inside the month, day by day.

Response

Successful calculation

okboolean

Example response

{
  "ok": true
}

Changes

  • cc8d570dfb12Revision changes
    • info

      added the new optional request property

    • info

      added the new optional request property

  • b64222844186Revision changes
    • info

      added the new optional query request parameter fields

    • info

      added the new optional query request parameter precision