July 20, 2026 · Santos, Brazil
Sunset in Santos today is at 17:38. Day length is 10h 51m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Santos's coordinates and updated daily.
Santos lies at 24°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 Santos.
The longest day in Santos is around 13h 37m (around December 21). The shortest is around 10h 39m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:59 | 05:31 | 13h 28m |
| February | 18:48 | 05:53 | 12h 55m |
| March | 18:24 | 06:07 | 12h 16m |
| April | 17:53 | 06:19 | 11h 34m |
| May | 17:32 | 06:33 | 10h 59m |
| June | 17:26 | 06:46 | 10h 40m |
| July | 17:35 | 06:48 | 10h 47m |
| August | 17:49 | 06:33 | 11h 15m |
| September | 17:59 | 06:04 | 11h 55m |
| October | 18:10 | 05:34 | 12h 37m |
| November | 18:28 | 05:13 | 13h 15m |
| December | 18:49 | 05:13 | 13h 36m |