July 20, 2026 · Gravataí, Brazil
Sunset in Gravataí today is at 17:45. Day length is 10h 28m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Gravataí's coordinates and updated daily.
Gravataí lies at 30°S. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
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 Gravataí.
The longest day in Gravataí is around 14h 4m (around December 21). The shortest is around 10h 13m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 19:30 | 05:37 | 13h 52m |
| February | 19:14 | 06:04 | 13h 9m |
| March | 18:44 | 06:24 | 12h 19m |
| April | 18:07 | 06:43 | 11h 24m |
| May | 17:41 | 07:02 | 10h 39m |
| June | 17:32 | 07:18 | 10h 14m |
| July | 17:42 | 07:19 | 10h 23m |
| August | 18:00 | 07:00 | 11h 0m |
| September | 18:16 | 06:25 | 11h 52m |
| October | 18:33 | 05:48 | 12h 46m |
| November | 18:57 | 05:21 | 13h 36m |
| December | 19:21 | 05:18 | 14h 3m |