July 21, 2026 · Guimarães, Portugal
Guimarães has 14h 44m of daylight today. Sunrise is at 06:18 and sunset is at 21:02. All times are calculated astronomically for Guimarães's exact coordinates.
Guimarães lies at 41°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 Guimarães, or see daylight hours for every day of the year.
The longest day in Guimarães is around 15h 11m (around June 21). The shortest is around 9h 10m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 29m | 07:58 | 17:27 |
| February | 10h 35m | 07:31 | 18:06 |
| March | 11h 51m | 06:48 | 18:39 |
| April | 13h 16m | 06:56 | 20:12 |
| May | 14h 28m | 06:16 | 20:44 |
| June | 15h 9m | 06:00 | 21:09 |
| July | 14h 55m | 06:12 | 21:07 |
| August | 13h 54m | 06:42 | 20:36 |
| September | 12h 33m | 07:13 | 19:47 |
| October | 11h 11m | 07:44 | 18:56 |
| November | 9h 55m | 07:21 | 17:16 |
| December | 9h 12m | 07:52 | 17:05 |