July 29, 2026 · Sønderborg, Denmark
27,033 people
Sønderborg has 16h 6m of daylight today. Sunrise is at 05:25 and sunset is at 21:31. All times are calculated astronomically for Sønderborg's exact coordinates.
Sønderborg lies at 55°N. In Sønderborg, day length ranges from 7h 11m in winter to 17h 21m in summer — a swing of about 10h 10m.
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 Sønderborg, or see daylight hours for every day of the year.
The longest day in Sønderborg is around 17h 21m (around June 21). The shortest is around 7h 11m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 7h 47m | 08:37 | 16:24 |
| February | 9h 42m | 07:45 | 17:27 |
| March | 11h 46m | 06:38 | 18:24 |
| April | 14h 5m | 06:19 | 20:24 |
| May | 16h 6m | 05:15 | 21:21 |
| June | 17h 19m | 04:43 | 22:01 |
| July | 16h 49m | 05:03 | 21:52 |
| August | 15h 1m | 05:56 | 20:57 |
| September | 12h 47m | 06:54 | 19:41 |
| October | 10h 34m | 07:50 | 18:25 |
| November | 8h 27m | 07:53 | 16:20 |
| December | 7h 14m | 08:40 | 15:54 |