Upcal - Uposatha calendar and dawn time

1. Info

Upcal has has three variants: HTML, Android app, and iOS widget (via Scriptable app).

1. 🌅 upCal HTML

2. 🌅 upCal Android app DOWNLOAD APK from upCal Android releases

3. 🌅 iOS widget read instructions

Functions

• Designed for Buddhists or ones who care about dawn-rise, noon time and Uposatha dates (Myanmar Uposatha dates).

• It shows calculated Myanmar uposatha dates for the current device month & dawn-rise timetable for the current date and location.

• List a whole year Uposatha dates of any year.

• Dawn-rise time table for a whole month (Android and HTML only, iOS widget not yet).

iOS widget

• Whole year Uposatha dates:

Android and HTML

Main screen on Android:

Dawn-rise time table for a whole month:

2. Dev

• Reduce screenshot file size: jpegoptim --size=150k ./*.jpg

• Upcal-Android source code

• Source code files for iOS widget (run on Scriptable) are in the docs.

• TODO: re-organise the very very messy Javascript code and add dawn-rise timetable for iOS widget.

3. Open Source Libraries Acknowledgements

• Myanmar uposatha dates: powered by the algorithm of Modern Myanmar Calendrical Calculations - MMCal (Yan Naing Aye) (MIT License)

• Dawn time, sunrise calculations: powered by SunCalc (Vladimir Agafonkin) (MIT License)

• Scriptable Widget and table UI is based on this Coronavirus Scriptable Widget (03 Oct 2020)

4. Feedback

• If you found bugs or errors related to this project, you may open a new Git issue or contact us via this Google Form.

• May you all be well and happy!