July 21, 2026 · Portimão, Portugal
Portimão has 14h 21m of daylight today. Sunrise is at 06:31 and sunset is at 20:52. All times are calculated astronomically for Portimão's exact coordinates.
Portimão lies at 37°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Portimão, or see daylight hours for every day of the year.
The longest day in Portimão is around 14h 43m (around June 21). The shortest is around 9h 36m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 52m | 07:48 | 17:40 |
| February | 10h 48m | 07:25 | 18:13 |
| March | 11h 53m | 06:48 | 18:41 |
| April | 13h 6m | 07:02 | 20:08 |
| May | 14h 7m | 06:28 | 20:35 |
| June | 14h 42m | 06:14 | 20:56 |
| July | 14h 30m | 06:26 | 20:55 |
| August | 13h 39m | 06:51 | 20:29 |
| September | 12h 29m | 07:16 | 19:45 |
| October | 11h 19m | 07:41 | 19:00 |
| November | 10h 14m | 07:13 | 17:26 |
| December | 9h 38m | 07:41 | 17:19 |