July 20, 2026 · Portmore, Jamaica
Sunset in Portmore today is at 18:46. Day length is 13h 4m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Portmore's coordinates and updated daily.
Portmore lies at 18°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 Portmore.
The longest day in Portmore is around 13h 12m (around June 21). The shortest is around 11h 3m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:52 | 06:42 | 11h 10m |
| February | 18:09 | 06:36 | 11h 33m |
| March | 18:18 | 06:17 | 12h 1m |
| April | 18:24 | 05:52 | 12h 32m |
| May | 18:34 | 05:36 | 12h 58m |
| June | 18:45 | 05:33 | 13h 12m |
| July | 18:47 | 05:41 | 13h 7m |
| August | 18:36 | 05:50 | 12h 45m |
| September | 18:12 | 05:56 | 12h 16m |
| October | 17:47 | 06:01 | 11h 46m |
| November | 17:32 | 06:14 | 11h 18m |
| December | 17:35 | 06:31 | 11h 4m |