The Calendar API
FreeLiveLast verified 24 Sept 2026
Static JSON public-holiday calendars for US states and 30 countries, plus sports and market dates.
Example request
curl -s 'https://the-calendar.net/api/holidays/us-federal/2026.json'
Free tier, in plain English
Completely free, no key and no stated rate limit since it's just static JSON files.
Alternatives in Holidays
Abstract Holidays APIPast and future public, religious, and regional holidays for 190+ countries.FreemiumcaldaysPublic holidays, long weekends, and world clock data for 206 countries from official government calendars.FreeCalendarificPublic, religious and bank holiday data with dates and details for 230+ countries.FreemiumCheckiday - National HolidayDaily holiday, observance and event data with names, descriptions, and over 5,000 entries.FreemiumHebcalConverts Gregorian/Hebrew dates and returns Jewish holidays, Shabbat times, and Torah readings.Free