Solarc
Sunrise, sunset and golden hour, anywhere on a map
Solarc launched on May 26, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.
What it does
Tap any point on the map and see the full solar day there: sunrise, sunset, twilight, golden hour, live sun position. A time slider scrubs through the day and the sun marker, shadow arrow and daylight wedge on the map move with it. Zoom out to see the global day/night line sweep across the earth. 500 city pages plus dedicated pages for today, tomorrow, the next eclipse and the next solstice. Handles polar regions, every time zone and DST. Free, no signup, open source.
Free sunrise, sunset, twilight and golden hour calculator on an interactive map. Tap anywhere on Earth or search a city to see the full solar day with live sun position and time slider.
A free interactive solar calculator. Tap anywhere on the map or search for a city to see the sun's path overhead, where sunrise and sunset land on the horizon, and the precise time of every solar event for the day, anywhere on Earth. Local-time sunrise and sunset, accurate to the minute, for any location. Civil, nautical, and astronomical twilight at both dawn and dusk. Highest sun point and total daylight, with how it shifted from yesterday. Current altitude (height) and azimuth (compass direction) at any moment. Today's path with hourly markers, plus June and December solstice arcs. Allow location access, search a city, or tap directly on the map. Use the calendar button or step day by…from solarc.app
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