July 20, 2026 · Santa Lucía, Uruguay
Sunset in Santa Lucía today is at 17:57. Day length is 10h 9m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Santa Lucía's coordinates and updated daily.
Santa Lucía lies at 34°S. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
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 Santa Lucía.
The longest day in Santa Lucía is around 14h 28m (around December 21). The shortest is around 9h 51m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 20:02 | 05:49 | 14h 13m |
| February | 19:41 | 06:20 | 13h 21m |
| March | 19:07 | 06:45 | 12h 22m |
| April | 18:24 | 07:08 | 11h 16m |
| May | 17:54 | 07:32 | 10h 22m |
| June | 17:43 | 07:51 | 9h 52m |
| July | 17:53 | 07:51 | 10h 2m |
| August | 18:15 | 07:27 | 10h 48m |
| September | 18:37 | 06:47 | 11h 49m |
| October | 18:59 | 06:06 | 12h 53m |
| November | 19:27 | 05:34 | 13h 53m |
| December | 19:54 | 05:28 | 14h 26m |