July 20, 2026 · Petrópolis, Brazil
Sunset in Petrópolis today is at 17:28. Day length is 10h 56m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Petrópolis's coordinates and updated daily.
Petrópolis lies at 23°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 Petrópolis.
The longest day in Petrópolis is around 13h 31m (around December 21). The shortest is around 10h 45m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:43 | 05:21 | 13h 22m |
| February | 18:34 | 05:42 | 12h 51m |
| March | 18:11 | 05:55 | 12h 16m |
| April | 17:42 | 06:06 | 11h 36m |
| May | 17:22 | 06:18 | 11h 3m |
| June | 17:17 | 06:31 | 10h 46m |
| July | 17:25 | 06:33 | 10h 52m |
| August | 17:38 | 06:19 | 11h 19m |
| September | 17:47 | 05:51 | 11h 56m |
| October | 17:57 | 05:22 | 12h 34m |
| November | 18:13 | 05:03 | 13h 10m |
| December | 18:33 | 05:03 | 13h 30m |