July 21, 2026 · La Plata, Argentina
Sunset in La Plata today is at 18:03. Day length is 10h 8m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for La Plata's coordinates and updated daily.
La Plata lies at 35°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 La Plata.
The longest day in La Plata is around 14h 30m (around December 21). The shortest is around 9h 48m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 20:09 | 05:54 | 14h 15m |
| February | 19:48 | 06:26 | 13h 23m |
| March | 19:13 | 06:51 | 12h 22m |
| April | 18:30 | 07:15 | 11h 15m |
| May | 17:59 | 07:39 | 10h 20m |
| June | 17:48 | 07:58 | 9h 50m |
| July | 17:58 | 07:58 | 10h 0m |
| August | 18:20 | 07:34 | 10h 46m |
| September | 18:43 | 06:54 | 11h 49m |
| October | 19:06 | 06:11 | 12h 54m |
| November | 19:35 | 05:40 | 13h 55m |
| December | 20:02 | 05:33 | 14h 29m |