July 20, 2026 · Arequipa, Peru
Sunset in Arequipa today is at 17:31. Day length is 11h 17m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Arequipa's coordinates and updated daily.
Arequipa lies at 16°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 Arequipa.
The longest day in Arequipa is around 13h 6m (around December 21). The shortest is around 11h 9m (around June 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:26 | 05:26 | 13h 0m |
| February | 18:20 | 05:42 | 12h 38m |
| March | 18:03 | 05:50 | 12h 13m |
| April | 17:39 | 05:55 | 11h 45m |
| May | 17:24 | 06:02 | 11h 22m |
| June | 17:22 | 06:13 | 11h 9m |
| July | 17:29 | 06:16 | 11h 14m |
| August | 17:38 | 06:05 | 11h 33m |
| September | 17:42 | 05:43 | 11h 59m |
| October | 17:46 | 05:20 | 12h 26m |
| November | 17:57 | 05:06 | 12h 52m |
| December | 18:14 | 05:09 | 13h 6m |