Bonan
Sunrise and sunset in Bonan
Today’s sunrise, sunset and twilight in Bonan, in local time. At 25.5° N, the day lasts from 10 h 33 min at the winter solstice to 13 h 44 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 07:23, sunset at 18:48.
Day length 11 h 25 min, 1 min 23 s shorter than yesterday.
Solar noon at 13:06, with the Sun 53° above the horizon.
Times are Bonan time (GMT+8).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 06:06 | 20:05 |
| Nautical twilight | 06:33 | 19:38 |
| Civil twilight | 07:00 | 19:11 |
| Sunrise and sunset | 07:23 | 18:48 |
| Golden hour | 07:23–07:54 | 18:17–18:48 |
Each twilight begins at the morning time and ends at the evening one.
The year in Bonan
- Longest day: June 21, 13 h 44 min, from sunrise at 06:31 to sunset at 20:15.
- Shortest day: December 22, 10 h 33 min, from sunrise at 08:03 to sunset at 18:36.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 08:08 | 18:57 | 10 h 49 min |
| February 21 | 07:52 | 19:19 | 11 h 27 min |
| March 21 | 07:25 | 19:33 | 12 h 08 min |
| April 21 | 06:54 | 19:47 | 12 h 53 min |
| May 21 | 06:34 | 20:02 | 13 h 29 min |
| June 21 | 06:31 | 20:15 | 13 h 44 min |
| July 21 | 06:43 | 20:13 | 13 h 30 min |
| August 21 | 06:57 | 19:52 | 12 h 54 min |
| September 21 | 07:09 | 19:19 | 12 h 10 min |
| October 21 | 07:23 | 18:49 | 11 h 26 min |
| November 21 | 07:43 | 18:31 | 10 h 49 min |
| December 21 | 08:03 | 18:36 | 10 h 33 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 25.5° N, 99.5° E, 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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