July 21, 2026 · Zárate, Argentina
Sunset in Zárate today is at 18:09. Day length is 10h 12m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Zárate's coordinates and updated daily.
Zárate 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 Zárate.
The longest day in Zárate is around 14h 26m (around December 21). The shortest is around 9h 53m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 20:11 | 06:00 | 14h 11m |
| February | 19:51 | 06:31 | 13h 20m |
| March | 19:17 | 06:55 | 12h 22m |
| April | 18:35 | 07:19 | 11h 17m |
| May | 18:05 | 07:42 | 10h 23m |
| June | 17:54 | 08:00 | 9h 54m |
| July | 18:05 | 08:01 | 10h 4m |
| August | 18:26 | 07:37 | 10h 49m |
| September | 18:47 | 06:58 | 11h 50m |
| October | 19:09 | 06:16 | 12h 53m |
| November | 19:37 | 05:46 | 13h 52m |
| December | 20:04 | 05:40 | 14h 24m |