July 20, 2026 · San José de Mayo, Uruguay
San José de Mayo has 10h 9m of daylight today. Sunrise is at 07:49 and sunset is at 17:59. All times are calculated astronomically for San José de Mayo's exact coordinates.
San José de Mayo lies at 34°S. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
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 San José de Mayo, or see daylight hours for every day of the year.
The longest day in San José de Mayo is around 14h 27m (around December 21). The shortest is around 9h 51m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 14h 13m | 05:50 | 20:03 |
| February | 13h 21m | 06:21 | 19:43 |
| March | 12h 22m | 06:46 | 19:08 |
| April | 11h 16m | 07:10 | 18:26 |
| May | 10h 22m | 07:33 | 17:55 |
| June | 9h 53m | 07:52 | 17:44 |
| July | 10h 3m | 07:52 | 17:55 |
| August | 10h 48m | 07:29 | 18:16 |
| September | 11h 49m | 06:49 | 18:38 |
| October | 12h 53m | 06:07 | 19:00 |
| November | 13h 53m | 05:36 | 19:29 |
| December | 14h 25m | 05:30 | 19:55 |