The moon's phase
moon_phaseRead-onlyIdempotent
The moon's illuminated fraction, whether it is waxing or waning, and the phase's name for a moment, from Meeus' formulas (Astronomical Algorithms, ch. 47-48).
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| date | No | An ISO date or date-time (UTC). Leave it out for now. |