Muwaqqit calculates comprehensive salah/prayer times and astronomical data for Muslims, including: - Anti-transit (nisf qaws al‑layl al‑haqiqi) - Fajr - Shuruq/Sunrise - Duha/al-Dahwa al‑Sughra - al-Dahwa al‑Kubra (nisf al‑nahar al‑shar'i) - Istiwa - Transit (nisf qaws al‑nahar al‑haqiqi) - Zuhr - 'Asr al‑Mithl al-Awwal - 'Asr al‑Mithl al-Thani - Karahah - Maghrib/Sunset - Ishtibak al‑Nujum - 'Isha - One-third shar'i night (thuluth al‑layl al‑shar'i) - Half shar'i night (nisf al‑layl al‑shar'i) - Two-thirds shar'i night (thuluthay al‑layl al‑shar'i) - True and magnetic Qiblah bearing - Qiblah solar time - Hijri date (based on crescent visibility models) - Moon illumination - Moon phase - Moonrise - Moonset - Lunar conjunction - Seasonal/unequal hour lengths (sa'ah al-mu'awwaj al-nahar/al‑layl) - Uncertainty ranges - Solar and lunar altitudes and azimuths Settings can be adjustment for location, solar altitude, elevation, uncertainty, and crescent sighting model.