July 21, 2026 · Sainte-Marie, Reunion
Sunset in Sainte-Marie today is at 17:56. Day length is 11h 2m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Sainte-Marie's coordinates and updated daily.
Sainte-Marie lies at 21°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 Sainte-Marie.
The longest day in Sainte-Marie is around 13h 24m (around December 21). The shortest is around 10h 52m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 19:06 | 05:50 | 13h 16m |
| February | 18:56 | 06:09 | 12h 47m |
| March | 18:35 | 06:21 | 12h 14m |
| April | 18:07 | 06:30 | 11h 37m |
| May | 17:49 | 06:41 | 11h 8m |
| June | 17:45 | 06:53 | 10h 52m |
| July | 17:53 | 06:55 | 10h 58m |
| August | 18:05 | 06:42 | 11h 23m |
| September | 18:13 | 06:15 | 11h 58m |
| October | 18:21 | 05:48 | 12h 33m |
| November | 18:36 | 05:30 | 13h 6m |
| December | 18:55 | 05:32 | 13h 23m |