July 21, 2026 · Aïn Oussera, Algeria
Sunset in Aïn Oussera today is at 20:02. Day length is 14h 13m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Aïn Oussera's coordinates and updated daily.
Aïn Oussera lies at 35°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Aïn Oussera.
The longest day in Aïn Oussera is around 14h 33m (around June 21). The shortest is around 9h 46m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:59 | 07:58 | 10h 1m |
| February | 18:31 | 07:36 | 10h 54m |
| March | 18:56 | 07:00 | 11h 56m |
| April | 19:21 | 06:17 | 13h 4m |
| May | 19:46 | 05:45 | 14h 1m |
| June | 20:06 | 05:34 | 14h 32m |
| July | 20:05 | 05:45 | 14h 20m |
| August | 19:39 | 06:08 | 13h 31m |
| September | 18:58 | 06:32 | 12h 26m |
| October | 18:15 | 06:55 | 11h 20m |
| November | 17:43 | 07:24 | 10h 19m |
| December | 17:38 | 07:51 | 9h 47m |