pray_calc_dart 1.0.0

Islamic prayer times for Dart and Flutter. Pure Dart port of the pray-calc library implementing the MCW seasonal model and dynamic twilight angles. Uses nrel_spa for the NREL Solar Position Algorithm.

Changelog

All notable changes to this project will be documented in this file.

[Unreleased]

Changed

• Replaced bundled SPA implementation with the nrel_spa package dependency
• Removed SpaResult and SpaAnglesResult from local types (now re-exported from nrel_spa)

1.0.0 - 2026-03-08

Added

• getTimes() computes all prayer times using the PrayCalc Dynamic Method
• getAngles() returns adaptive Fajr/Isha twilight depression angles
• getSpa() full NREL Solar Position Algorithm (SPA) implementation
• solarEphemeris() low-precision Jean Meeus Ch. 25 ephemeris
• getAsr() computes Asr time for Shafi'i or Hanafi conventions
• getQiyam() computes start of the last third of the night
• getMscFajr() and getMscIsha() MCW seasonal offsets
• formatTime() converts fractional hours to HH:MM:SS strings
• minutesToDepression() converts time offsets to depression angles
• Full type definitions: PrayerTimes, FormattedPrayerTimes, TwilightAngles, SpaResult, SolarEphemeris
• Comprehensive test suite validated against pray-calc TypeScript v2.0.0