July 20, 2026 · São Carlos, Brazil
Sunset in São Carlos today is at 17:47. Day length is 10h 58m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for São Carlos's coordinates and updated daily.
São Carlos lies at 22°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 São Carlos.
The longest day in São Carlos is around 13h 29m (around December 21). The shortest is around 10h 47m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 19:01 | 05:41 | 13h 20m |
| February | 18:52 | 06:01 | 12h 50m |
| March | 18:29 | 06:14 | 12h 15m |
| April | 18:01 | 06:24 | 11h 37m |
| May | 17:41 | 06:36 | 11h 5m |
| June | 17:37 | 06:49 | 10h 48m |
| July | 17:45 | 06:51 | 10h 54m |
| August | 17:57 | 06:37 | 11h 20m |
| September | 18:06 | 06:10 | 11h 56m |
| October | 18:15 | 05:41 | 12h 34m |
| November | 18:31 | 05:22 | 13h 9m |
| December | 18:51 | 05:23 | 13h 28m |