July 21, 2026 · Tandil, Argentina
Tandil has 9h 57m of daylight today. Sunrise is at 08:05 and sunset is at 18:02. All times are calculated astronomically for Tandil's exact coordinates.
Tandil lies at 37°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 Tandil, or see daylight hours for every day of the year.
The longest day in Tandil is around 14h 44m (around December 21). The shortest is around 9h 35m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 14h 28m | 05:52 | 20:20 |
| February | 13h 30m | 06:27 | 19:57 |
| March | 12h 24m | 06:55 | 19:19 |
| April | 11h 10m | 07:22 | 18:33 |
| May | 10h 10m | 07:49 | 17:59 |
| June | 9h 37m | 08:09 | 17:46 |
| July | 9h 48m | 08:09 | 17:57 |
| August | 10h 39m | 07:43 | 18:22 |
| September | 11h 48m | 06:59 | 18:47 |
| October | 12h 59m | 06:14 | 19:13 |
| November | 14h 5m | 05:39 | 19:45 |
| December | 14h 42m | 05:31 | 20:13 |