July 21, 2026 · Koungou, Mayotte
Sunset in Koungou today is at 17:50. Day length is 11h 28m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Koungou's coordinates and updated daily.
Koungou lies at 13°S. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
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 Koungou.
The longest day in Koungou is around 12h 52m (around December 21). The shortest is around 11h 22m (around June 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:33 | 05:45 | 12h 48m |
| February | 18:30 | 05:59 | 12h 31m |
| March | 18:15 | 06:04 | 12h 11m |
| April | 17:55 | 06:05 | 11h 49m |
| May | 17:42 | 06:10 | 11h 32m |
| June | 17:42 | 06:19 | 11h 23m |
| July | 17:49 | 06:23 | 11h 26m |
| August | 17:55 | 06:14 | 11h 41m |
| September | 17:56 | 05:55 | 12h 1m |
| October | 17:57 | 05:35 | 12h 22m |
| November | 18:05 | 05:24 | 12h 42m |
| December | 18:21 | 05:29 | 12h 52m |