July 20, 2026 · Potosí, Bolivia
Sunset in Potosí today is at 18:03. Day length is 11h 6m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Potosí's coordinates and updated daily.
Potosí lies at 20°S. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
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 Potosí.
The longest day in Potosí is around 13h 19m (around December 21). The shortest is around 10h 57m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 19:08 | 05:57 | 13h 11m |
| February | 19:01 | 06:16 | 12h 45m |
| March | 18:40 | 06:26 | 12h 14m |
| April | 18:14 | 06:34 | 11h 40m |
| May | 17:56 | 06:44 | 11h 12m |
| June | 17:53 | 06:55 | 10h 57m |
| July | 18:01 | 06:58 | 11h 3m |
| August | 18:11 | 06:46 | 11h 26m |
| September | 18:18 | 06:21 | 11h 57m |
| October | 18:25 | 05:54 | 12h 31m |
| November | 18:39 | 05:38 | 13h 1m |
| December | 18:58 | 05:40 | 13h 18m |