World Sun Time

Watch live where the sun is rising and setting around the world — with crescent visibility map, prayer times, golden hour and a rotating globe.

World Sun Time shows you live how day and night move across the Earth — on a detailed world map and a rotating globe. Zoom right into your town and watch the twilight roll in.

THE MAP

• Day/night boundary (terminator) with twilight zones, updated every second
• OpenStreetMap base map with 400+ world cities, add your own places by coordinates
• Sun and moon position, grey line for ham radio operators
• Time travel: up to 3 years back and forth, time lapse up to 1 day per second

CRESCENT MOON VISIBILITY — ONE OF A KIND

• World map of crescent visibility based on the scientific Yallop criterion
• Perfect for determining the start and end of months in the Islamic calendar
• Hijri navigation: pick month and year, jump straight to the sighting evening

FOR EVERY CITY

• Sunrise/sunset with live countdown, golden hour, blue hour, all twilight phases
• Sun path diagram across the day
• Islamic prayer times (6 calculation methods: MWL, Umm al-Qura, UAE and more) with Qibla compass
• Moon phase, moonrise/moonset, next full and new moon
• Next solar and lunar eclipse, solstices and equinoxes

ALWAYS WITH YOU

• Home screen widgets (choose city and content)
• Live countdown on the Lock Screen and in the Dynamic Island
• Golden hour reminders
• World map works offline (details load when connected)

World Sun Time is free and has no ads. If you enjoy it, support further development: ko-fi.com/reinerklohn

Map data © OpenStreetMap contributors, tiles by OpenFreeMap.