July 20, 2026 · Zacatecoluca, El Salvador
Sunset in Zacatecoluca today is at 18:27. Day length is 12h 49m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Zacatecoluca's coordinates and updated daily.
Zacatecoluca lies at 14°N. 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 Zacatecoluca.
The longest day in Zacatecoluca is around 12h 55m (around June 21). The shortest is around 11h 20m (around December 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:47 | 06:23 | 11h 24m |
| February | 18:01 | 06:20 | 11h 42m |
| March | 18:07 | 06:05 | 12h 2m |
| April | 18:09 | 05:44 | 12h 25m |
| May | 18:15 | 05:30 | 12h 44m |
| June | 18:24 | 05:29 | 12h 55m |
| July | 18:28 | 05:36 | 12h 51m |
| August | 18:19 | 05:43 | 12h 35m |
| September | 17:59 | 05:45 | 12h 13m |
| October | 17:38 | 05:47 | 11h 51m |
| November | 17:26 | 05:55 | 11h 31m |
| December | 17:31 | 06:11 | 11h 20m |