July 20, 2026 · San Antonio, Paraguay
Sunrise in San Antonio today is at 07:34. Day length is 10h 45m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for San Antonio's coordinates and updated daily.
San Antonio lies at 25°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 San Antonio.
The longest day in San Antonio is around 13h 43m (around December 21). The shortest is around 10h 33m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 06:13 | 19:47 | 13h 34m |
| February | 06:36 | 19:34 | 12h 58m |
| March | 06:52 | 19:09 | 12h 17m |
| April | 07:05 | 18:37 | 11h 31m |
| May | 07:20 | 18:14 | 10h 54m |
| June | 07:34 | 18:08 | 10h 34m |
| July | 07:36 | 18:17 | 10h 41m |
| August | 07:20 | 18:32 | 11h 12m |
| September | 06:50 | 18:44 | 11h 54m |
| October | 06:18 | 18:56 | 12h 39m |
| November | 05:56 | 19:15 | 13h 20m |
| December | 05:55 | 19:37 | 13h 42m |