Today's Sunrise & Sunset in Harrow

Sunrise in Harrow today is at 04:46:30 AM (local time). Sunset will be at 09:14:04 PM, giving Harrow 16h 27min of daylight today. Civil twilight begins at 03:59:05 AM and ends at 10:01:40 PM. Plan your day with the UV index for Harrow or find the best light for photos during the golden hour in Harrow. Get a full year of light data with the printable Harrow Photography Planner 2026.

Harrow lies in the temperate zone at 51.6° latitude, with dramatic daylight variation between summer and winter. On the longest day of the year (June 21), Harrow receives 16.6 hours of daylight, with sunrise at 04:43 AM and sunset at 09:22 PM. On the shortest day (December 21), this drops to 7.8 hours — a difference of 8.8 hours between summer and winter. The earliest sunrise of the year occurs around June 15 at 04:43, while the latest sunset falls around June 25 at 21:22. The evening golden hour in Harrow lasts about 82 minutes in summer and 86 minutes in winter — unusually long at this latitude, great for photography.