| Sunrise | Sunset | Daylight | |
|---|---|---|---|
| Today | 06:41 | 18:49 | 12h 08m |
| Tomorrow | 06:40 | 18:48 | 12h 08m |
| Change | −1m | −1m | — |
Positive change in sunset / daylight = days are getting longer. Negative change in sunrise = sun is rising earlier.
Today's light segments for Porto-Novo. Amber = daylight, violet = twilight, dark = night.
Sunrise and sunset on the 1st of each month in Porto-Novo.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 07:01 | 18:46 | 11h 45m |
| February | 07:08 | 18:59 | 11h 51m |
| March | 07:03 | 19:03 | 12h 00m |
| April | 06:49 | 19:00 | 12h 11m |
| May | 06:37 | 18:58 | 12h 21m |
| June | 06:34 | 19:03 | 12h 29m |
| July | 06:39 | 19:09 | 12h 30m |
| August | 06:45 | 19:09 | 12h 24m |
| September | 06:44 | 18:58 | 12h 14m |
| October | 06:38 | 18:42 | 12h 04m |
| November | 06:37 | 18:31 | 11h 54m |
| December | 06:46 | 18:33 | 11h 47m |
Porto-Novo is located at 6.50°N, 2.60°E. Its latitude determines how dramatically daylight hours change through the year.
The city uses the Africa/Porto-Novo timezone (GMT+1). It does not observe Daylight Saving Time, so solar times shift gradually through the year without abrupt clock changes.
Solar noon — the moment the sun reaches its highest point in the sky — occurs when the sun crosses the local meridian. In Porto-Novo this falls around 12:48 in mid-summer and 12:40 in December, reflecting UTC offset and any DST adjustments.