Sunrise and sunset in Royston, United Kingdom
Today’s sunrise, sunset and twilight in Royston, in local time. At 52° N, the day lasts from 7 h 44 min at the winter solstice to 16 h 45 min at the summer solstice.
- 16:41sunset today
Today · worked out at
Tuesday, October 27 in Royston, United Kingdom: sunrise at 06:45, sunset at 16:41.
Day length 9 h 55 min, 3 min 46 s shorter than yesterday.
Solar noon at 11:43, with the Sun 25° above the horizon.
Times are Royston time (GMT).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:52 | 18:34 |
| Nautical twilight | 05:31 | 17:55 |
| Civil twilight | 06:10 | 17:16 |
| Sunrise and sunset | 06:45 | 16:41 |
| Golden hour | 06:45–07:35 | 15:52–16:41 |
Each twilight begins at the morning time and ends at the evening one.
The year in Royston
- Longest day: June 21, 16 h 45 min, from sunrise at 04:39 to sunset at 21:24.
- Shortest day: December 21, 7 h 44 min, from sunrise at 08:06 to sunset at 15:50.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 07:55 | 16:27 | 8 h 33 min |
| February 21 | 07:03 | 17:25 | 10 h 22 min |
| March 21 | 06:00 | 18:14 | 12 h 14 min |
| April 21 | 05:50 | 20:08 | 14 h 18 min |
| May 21 | 04:57 | 20:56 | 15 h 59 min |
| June 21 | 04:39 | 21:24 | 16 h 45 min |
| July 21 | 05:05 | 21:06 | 16 h 01 min |
| August 21 | 05:53 | 20:11 | 14 h 18 min |
| September 21 | 06:44 | 19:01 | 12 h 17 min |
| October 21 | 07:35 | 17:53 | 10 h 18 min |
| November 21 | 07:30 | 16:01 | 8 h 31 min |
| December 21 | 08:06 | 15:50 | 7 h 44 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 52° N, 0° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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