July 21, 2026 · Sainte-Marie, Martinique
Sunset in Sainte-Marie today is at 18:37. Day length is 12h 53m. 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 15°N. 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 0m (around June 21). The shortest is around 11h 15m (around December 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:54 | 06:33 | 11h 20m |
| February | 18:09 | 06:30 | 11h 39m |
| March | 18:15 | 06:13 | 12h 2m |
| April | 18:18 | 05:51 | 12h 27m |
| May | 18:25 | 05:37 | 12h 48m |
| June | 18:35 | 05:35 | 12h 60m |
| July | 18:38 | 05:43 | 12h 56m |
| August | 18:29 | 05:51 | 12h 38m |
| September | 18:08 | 05:53 | 12h 14m |
| October | 17:45 | 05:56 | 11h 50m |
| November | 17:33 | 06:06 | 11h 27m |
| December | 17:37 | 06:22 | 11h 16m |