Constantine
Sunrise and sunset in Constantine
Today’s sunrise, sunset and twilight in Constantine, in local time. At 36.4° N, the day lasts from 9 h 41 min at the winter solstice to 14 h 39 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 06:46, sunset at 17:48.
Day length 11 h 02 min, 2 min 10 s shorter than yesterday.
Solar noon at 12:17, with the Sun 42° above the horizon.
Times are Constantine time (GMT+1).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 05:20 | 19:14 |
| Nautical twilight | 05:50 | 18:44 |
| Civil twilight | 06:20 | 18:14 |
| Sunrise and sunset | 06:46 | 17:48 |
| Golden hour | 06:46–07:22 | 17:13–17:48 |
Each twilight begins at the morning time and ends at the evening one.
Fajr, Dhuhr, Asr, Maghrib and Isha: Prayer times in Constantine
The year in Constantine
- Longest day: June 21, 14 h 39 min, from sunrise at 05:16 to sunset at 19:54.
- Shortest day: December 21, 9 h 41 min, from sunrise at 07:41 to sunset at 17:21.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 07:42 | 17:47 | 10 h 06 min |
| February 21 | 07:14 | 18:20 | 11 h 06 min |
| March 21 | 06:35 | 18:46 | 12 h 10 min |
| April 21 | 05:52 | 19:12 | 13 h 20 min |
| May 21 | 05:22 | 19:38 | 14 h 15 min |
| June 21 | 05:16 | 19:54 | 14 h 39 min |
| July 21 | 05:31 | 19:48 | 14 h 16 min |
| August 21 | 05:56 | 19:16 | 13 h 21 min |
| September 21 | 06:20 | 18:32 | 12 h 12 min |
| October 21 | 06:45 | 17:49 | 11 h 04 min |
| November 21 | 07:16 | 17:21 | 10 h 05 min |
| December 21 | 07:41 | 17:21 | 9 h 41 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 36.4° N, 6.6° 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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