Easter and the moveable feasts for a year, Western or Orthodox

GET/v1/date/easter

Easter and the moveable feasts for a year, Western or Orthodox

yearquery · integer

Year (default: this year)

e.g. 2026

traditionquery · enum

Gregorian computus or the Julian one used by Orthodox churches

one of: western, orthodox

curl "https://api.apialmanac.com/v1/date/easter" \
  -H "X-API-Key: YOUR_KEY"

import requests

r = requests.get("https://api.apialmanac.com/v1/date/easter", headers={"X-API-Key": "YOUR_KEY"})
print(r.status_code, r.headers.get("X-Gw-Remaining"))
print(r.json())

const r = await fetch("https://api.apialmanac.com/v1/date/easter", {
  headers: { "X-API-Key": "YOUR_KEY" }
});
console.log(r.status, r.headers.get("X-Gw-Remaining"));
console.log(await r.json());

{
  "year": 2026,
  "tradition": "western",
  "easter": "2026-04-05",
  "feasts": [
    {
      "name": "Ash Wednesday",
      "date": "2026-02-18",
      "offset_days": -46
    },
    {
      "name": "Good Friday",
      "date": "2026-04-03",
      "offset_days": -2
    },
    {
      "name": "Easter Sunday",
      "date": "2026-04-05",
      "offset_days": 0
    },
    {
      "name": "Pentecost",
      "date": "2026-05-24",
      "offset_days": 49
    }
  ]
}