July 20, 2026 · San Miguel de Tucumán, Argentina
Sunset in San Miguel de Tucumán today is at 18:48. Day length is 10h 40m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for San Miguel de Tucumán's coordinates and updated daily.
San Miguel de Tucumán lies at 27°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 San Miguel de Tucumán.
The longest day in San Miguel de Tucumán is around 13h 50m (around December 21). The shortest is around 10h 27m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 20:20 | 06:41 | 13h 39m |
| February | 20:07 | 07:05 | 13h 1m |
| March | 19:40 | 07:22 | 12h 18m |
| April | 19:06 | 07:37 | 11h 29m |
| May | 18:43 | 07:53 | 10h 49m |
| June | 18:36 | 08:08 | 10h 28m |
| July | 18:45 | 08:10 | 10h 35m |
| August | 19:01 | 07:52 | 11h 8m |
| September | 19:14 | 07:21 | 11h 54m |
| October | 19:28 | 06:47 | 12h 41m |
| November | 19:49 | 06:24 | 13h 25m |
| December | 20:11 | 06:22 | 13h 49m |