July 20, 2026 · Sullana, Peru
Sunset in Sullana today is at 18:26. Day length is 11h 52m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Sullana's coordinates and updated daily.
Sullana lies at 5°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 Sullana.
The longest day in Sullana is around 12h 24m (around December 21). The shortest is around 11h 50m (around June 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:44 | 06:21 | 12h 23m |
| February | 18:46 | 06:30 | 12h 16m |
| March | 18:37 | 06:29 | 12h 8m |
| April | 18:24 | 06:23 | 12h 0m |
| May | 18:17 | 06:23 | 11h 54m |
| June | 18:19 | 06:29 | 11h 50m |
| July | 18:25 | 06:33 | 11h 52m |
| August | 18:27 | 06:30 | 11h 57m |
| September | 18:21 | 06:17 | 12h 4m |
| October | 18:16 | 06:03 | 12h 12m |
| November | 18:18 | 05:58 | 12h 20m |
| December | 18:30 | 06:06 | 12h 24m |