Solar Ephemeris: London, United Kingdom
Sunrise & Sunset in London
Detailed solar progression, daylight length, solar noon, and civil twilight for London.
Solar Ephemeris Calculation
London, United Kingdom
Lat 51.51°, Lng -0.13° • Europe/London Sunrise06:33Upper limb crosses horizon
Sunset19:19Sun vanishes below horizon
Solar Noon12:56Sun at highest altitude
Total Daylight12h 46mBetween rise and set
Atmospheric Twilight Schedule in London
Sun angles relative to horizon: Civil (0° to 6°), Nautical (6° to 12°), Astronomical (12° to 18°).
Civil Twilight
Dawn: 05:59Dusk: 19:53
Sufficient natural light for outdoor activities without artificial lighting.
Nautical Twilight
Dawn: 05:19Dusk: 20:33
Horizon visible at sea; bright navigational stars can be sighted.
Astronomical Twilight
Dawn: 04:36Dusk: 21:16
Threshold between twilight and complete optical night sky darkness.
Photographer Golden Hour WindowsMorning: 07:04 • Evening: 18:48
Frequently Asked Questions About Sunrise in London
Learn how solar noon and twilight hours shift throughout the seasons.
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We calculate today's sunrise, sunset, and twilight phases in London (United Kingdom) based on its precise coordinates (51.51°, -0.13°). The calculations factor in solar elevation and dawn twilight so photographers, travelers, and early risers can plan with confidence.
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