Calendarific
Worldwide Holidays
apiKey HTTPS CORS: unknown
Calendar
16 APIs
Filters
Checkiday - National Holiday API
Industry-leading Holiday API. Over 5,000 holidays and thousands of descriptions. Trusted by the World’s leading companies
apiKey HTTPS CORS: unknown
Church Calendar
Catholic liturgical calendar
No Auth HTTP CORS: unknown
Czech Namedays Calendar
Lookup for a name and returns nameday date
No Auth HTTP CORS: unknown
Festivo Public Holidays
Fastest and most advanced public holiday and observance service on the market
apiKey HTTPS CORS: yes
Google Calendar
Display, create and modify Google calendar events
OAuth HTTPS CORS: unknown
Hebrew Calendar
Convert between Gregorian and Hebrew, fetch Shabbat and Holiday times, etc
No Auth HTTP CORS: unknown
Holidays
Historical data regarding holidays
apiKey HTTPS CORS: unknown
LectServe
Protestant liturgical calendar
No Auth HTTP CORS: unknown
Nager.Date
Public holidays for more than 90 countries
No Auth HTTPS CORS: no
Namedays Calendar
Provides namedays for multiple countries
No Auth HTTPS CORS: yes
Non-Working Days
Database of ICS files for non working days
No Auth HTTPS CORS: unknown
Non-Working Days
Simple REST API for checking working, non-working or short days for Russia, CIS, USA and other
No Auth HTTPS CORS: yes
Public Holidays
Data on national, regional, and religious holidays via API
apiKey HTTPS CORS: yes
Russian Calendar
Check if a date is a Russian holiday or not
No Auth HTTPS CORS: no
UK Bank Holidays
Bank holidays in England and Wales, Scotland and Northern Ireland
No Auth HTTPS CORS: unknown