July 21, 2026 · Porto-Novo, Benin
Sunset in Porto-Novo today is at 19:10. Day length is 12h 27m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Porto-Novo's coordinates and updated daily.
Porto-Novo lies at 6°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 Porto-Novo.
The longest day in Porto-Novo is around 12h 30m (around June 21). The shortest is around 11h 45m (around December 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:53 | 07:06 | 11h 47m |
| February | 19:02 | 07:07 | 11h 55m |
| March | 19:02 | 06:57 | 12h 5m |
| April | 18:58 | 06:42 | 12h 16m |
| May | 18:59 | 06:34 | 12h 25m |
| June | 19:06 | 06:36 | 12h 30m |
| July | 19:10 | 06:42 | 12h 28m |
| August | 19:05 | 06:45 | 12h 20m |
| September | 18:51 | 06:41 | 12h 10m |
| October | 18:36 | 06:37 | 11h 59m |
| November | 18:30 | 06:40 | 11h 50m |
| December | 18:38 | 06:53 | 11h 45m |