Geek Calendar Tool

Have you ever wanted to know the date of Easter or the next full moon? Or wondered what date was in the Mayan or Islamic calendars?

Here is a fun tool for showing various information about about a number of calendar systems from around the world!

* Now with no ads *

Includes information on:
- Mayan Calendar
- Islamic Calendar
- Hebrew (Jewish) Calendar
- French Revolutionary Calendar
- Coptic Calendar
- Chinese Date and Year
- Astronomical data
- Day Count

Widgets are also included, so you can put the calendars on your home screen!

You may also be interested in the companion app, Geek Clock Tool.