July 20, 2026 · Treinta y Tres, Uruguay
Sunrise in Treinta y Tres today is at 07:37. Day length is 10h 14m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Treinta y Tres's coordinates and updated daily.
Treinta y Tres lies at 33°S. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Treinta y Tres.
The longest day in Treinta y Tres is around 14h 21m (around December 21). The shortest is around 9h 57m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 05:44 | 19:51 | 14h 7m |
| February | 06:14 | 19:32 | 13h 18m |
| March | 06:37 | 18:58 | 12h 21m |
| April | 06:59 | 18:18 | 11h 18m |
| May | 07:21 | 17:48 | 10h 27m |
| June | 07:40 | 17:38 | 9h 58m |
| July | 07:40 | 17:48 | 10h 8m |
| August | 07:18 | 18:09 | 10h 51m |
| September | 06:39 | 18:29 | 11h 50m |
| October | 05:59 | 18:50 | 12h 51m |
| November | 05:29 | 19:17 | 13h 48m |
| December | 05:23 | 19:43 | 14h 20m |