July 21, 2026 · Port-Gentil, Gabon
Sunset in Port-Gentil today is at 18:34. Day length is 12h 5m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Port-Gentil's coordinates and updated daily.
Port-Gentil lies at 1°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 Port-Gentil.
The longest day in Port-Gentil is around 12h 10m (around December 21). The shortest is around 12h 5m (around June 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:39 | 06:30 | 12h 9m |
| February | 18:44 | 06:36 | 12h 8m |
| March | 18:38 | 06:31 | 12h 7m |
| April | 18:28 | 06:23 | 12h 6m |
| May | 18:25 | 06:20 | 12h 5m |
| June | 18:29 | 06:24 | 12h 5m |
| July | 18:34 | 06:29 | 12h 5m |
| August | 18:33 | 06:28 | 12h 5m |
| September | 18:24 | 06:18 | 12h 6m |
| October | 18:15 | 06:08 | 12h 8m |
| November | 18:15 | 06:06 | 12h 9m |
| December | 18:26 | 06:16 | 12h 10m |