upoCal
Dawntime & Uposatha Calendar
Free · Designed for iPad. Not verified for macOS.
upoCal - Uposatha calendar & Dawn-rise, Noon Time Widgets
# upoCal – Myanmar Uposatha Calendar & Dawn-rise
**upoCal** is a free and open-source app for calculating highly accurate solar times and viewing Uposatha dates.
All calculations are performed directly on your device.
### Accurate Solar Time Calculations
Optional down-to-the-second precision for:
• Solar noon
• Sunrise and sunset
• Civil dawn and dusk
• Nautical dawn and dusk
### Dawn-rise (Aruṇuggamana)
• Multiple calculation formulas available
• Adjustable according to individual preferences and traditions
### Myanmar Uposatha Calendar
• View Myanmar Uposatha dates years into the future or past
• Monthly timetable view
• Yearly calendar view
### Features
• Home Screen widgets and lock screen widgets in various sizes
• Battery-efficient widget updates
• Adjustable dawn-rise(Aruṇuggamana) calculation methods
• GPS-based dawn-rise, noon time calculations
• Support manual location input
• Satellite and street map location preview (Internet connection required)
• Dark Mode support
• Optional display of times down to the second
• Multilingual support
• No account required
• No advertisements
• Open source
Designed for practitioners, monastics, and anyone who wishes to follow solar times and Myanmar Uposatha observances with precision.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Simplify a rectangular widget on Lock Screen
The developer, KENO88 TRADING SERVICE COMPANY LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KENO88 TRADING SERVICE COMPANY LIMITED
- Size
- 33.4 MB
- Category
- Education
- Compatibility
Requires iOS 14 or later.
- iPhone
Requires iOS 14 or later. - iPad
Requires iPadOS 14 or later. - iPod touch
Requires iOS 14 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 TipitakaPali.org