July 20, 2026 · Teresina, Brazil
Teresina has 11h 52m of daylight today. Sunrise is at 06:02 and sunset is at 17:54. All times are calculated astronomically for Teresina's exact coordinates.
Teresina lies at 5°S. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Teresina, or see daylight hours for every day of the year.
The longest day in Teresina is around 12h 25m (around December 21). The shortest is around 11h 50m (around June 21).
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 12h 23m | 05:49 | 18:12 |
| February | 12h 16m | 05:58 | 18:14 |
| March | 12h 9m | 05:57 | 18:06 |
| April | 12h 0m | 05:52 | 17:52 |
| May | 11h 53m | 05:52 | 17:45 |
| June | 11h 50m | 05:57 | 17:47 |
| July | 11h 51m | 06:02 | 17:53 |
| August | 11h 56m | 05:59 | 17:55 |
| September | 12h 4m | 05:46 | 17:50 |
| October | 12h 13m | 05:32 | 17:44 |
| November | 12h 20m | 05:26 | 17:47 |
| December | 12h 25m | 05:34 | 17:59 |