Algeria · 36.37°N, 6.61°E
Daylight hours in Constantine
Constantine gets 14h 38m of daylight on its longest day, around June 21, and 9h 41m on its shortest, around December 21: a swing of 4h 57m across the year. Its summer is in June.
Today in Constantine
Sunrise–
Sunset–
Daylight–
vs yesterday–
Sunrise and sunset through the year
Local time, including daylight saving time where Constantine observes it, which is why the lines can jump by an hour. The shaded band is daylight. 2026 dates.
Key days
Longest day14h 38mJune 21 · 05:17–19:55
Shortest day9h 41mDecember 21 · 07:42–17:23
March equinox12h 07mMarch 20 · 06:38–18:45
Fastest change+2.3 min/dayaround March 19
Daylight by month
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January 1 | 07:46 | 17:29 | 9h 44m |
| February 1 | 07:36 | 18:00 | 10h 24m |
| March 1 | 07:05 | 18:28 | 11h 23m |
| April 1 | 06:21 | 18:56 | 12h 35m |
| May 1 | 05:41 | 19:21 | 13h 40m |
| June 1 | 05:18 | 19:46 | 14h 28m |
| July 1 | 05:20 | 19:56 | 14h 36m |
| August 1 | 05:41 | 19:41 | 14h 00m |
| September 1 | 06:06 | 19:04 | 12h 58m |
| October 1 | 06:29 | 18:19 | 11h 50m |
| November 1 | 06:57 | 17:39 | 10h 42m |
| December 1 | 07:27 | 17:20 | 9h 52m |
Cities with similar daylight
These cities sit within 3° of Constantine’s latitude in the same hemisphere, so their days grow and shrink almost in step:
Its mirror images are across the equator at a similar distance from it. Their longest days come when Constantine’s are shortest:
- Buenos Aires 34.61°S · compare
- Melbourne 37.81°S · compare
- Montevideo 34.90°S · compare
More: all cities between 30°–40° North · compare Constantine with any city