The Calendar APIs List

All Categories

Total (92)

Abstract Public Holidays

HTTPS CORS Auth: apiKey

Free API to get the official bank and public holidays for 200+ countries, states, and provinces for 100+ years. Get your free API key to start today.
Byabbe

HTTPS Auth: No

Seach histories from wikipedia for a perticular day
Calendar Index

HTTPS CORS Auth: apiKey

Calendarific is a global event intelligence platform and a developer-friendly worldwide holiday API covering public, bank, local, religious holidays and observances for over 230 countries.
Calendarific

HTTPS Auth: apiKey

Calendarific is a global event intelligence platform and a developer-friendly worldwide holiday API covering public, bank, local, religious holidays and observances for over 230 countries.
CalendarIndex

Calendarific is a global event intelligence platform and a developer-friendly worldwide holiday API covering public, bank, local, religious holidays and observances for over 230 countries.
Checkiday - National Holiday API

HTTPS Auth: apiKey

Industry-leading Holiday API. Over 5,000 holidays and thousands of descriptions. Trusted by the World’s leading companies.
Church Calendar

Auth: No

Catholic liturgical calendar
Czech Namedays Calendar

Auth: No

Svátky API Vám řekne kdo má kdy svátek, nebo kdy má kdo svátek.
Festivo Public Holidays

HTTPS CORS Auth: apiKey

We cover 250+ countries, states and regions around the world, and we're constantly working on adding new countries, states and languages.
Google Calendar

HTTPS Auth: OAuth

Develop Google Calendar solutions.
Hebrew Calendar

Auth: No

Convert between Gregorian and Hebrew, fetch Shabbat and Holiday times, etc
Holidays

HTTPS Auth: apiKey

Don't let sourcing and maintaining holiday information get in the way of building your product. Start developing for free.
LectServe

Auth: No

LectServe is a tool to provide the Church a way to quickly find lectionary readings for a given day. It supports both the new ACNA Lectionary and the Revised Common Lectionary.
Nager.Date

HTTPS Auth: No

Here you can find public holidays and long weekends for more than 100 countries
Namedays Calendar

HTTPS CORS Auth: No

Provides namedays for multiple countries
Non-Working Days

HTTPS Auth: No

Open repository of non-working days ics files. Contribute to gadael/icsdb development by creating an account on GitHub.
Russian Calendar

HTTPS Auth: No

Work calendar service. Contribute to egno/work-calendar development by creating an account on GitHub.
UK Bank Holidays

HTTPS Auth: No

Bank holidays in England and Wales, Scotland and Northern Ireland