Sunrise & Sunset Calculator
Estimate sunrise, sunset, daylight and twilight for a city and date.
City-centre coordinates: 51.51, -0.13 · Europe/London
Sunrise and sunset estimates
Sunrise
07:32
Sunset
17:56
Day length
10 hours, 24 minutes
Solar noon
12:45
Daylight timeline
Compare with another date · 2026-06-21
- Sunrise
- 04:43
- Sunset
- 21:21
- Day length
- 16 hours, 39 minutes
- Day length difference
- +6 hours, 15 minutes
Estimated SunCalc values at city-centre coordinates, sea-level observer and unobstructed horizon. Weather, terrain and refraction can shift observed times. Dates: 1900–2100. All times use the selected city’s IANA zone; daylight is elapsed time, including 23/25-hour clock-change days.
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