July 21, 2026 · Kolín, Czech Republic
Kolín has 15h 44m of daylight today. Sunrise is at 05:14 and sunset is at 20:58. All times are calculated astronomically for Kolín's exact coordinates.
Kolín lies at 50°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at 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 Kolín, or see daylight hours for every day of the year.
The longest day in Kolín is around 16h 22m (around June 21). The shortest is around 8h 4m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 8h 32m | 07:53 | 16:25 |
| February | 10h 6m | 07:11 | 17:17 |
| March | 11h 49m | 06:14 | 18:04 |
| April | 13h 45m | 06:07 | 19:52 |
| May | 15h 24m | 05:14 | 20:38 |
| June | 16h 21m | 04:50 | 21:11 |
| July | 15h 58m | 05:07 | 21:05 |
| August | 14h 31m | 05:49 | 20:20 |
| September | 12h 40m | 06:35 | 19:16 |
| October | 10h 49m | 07:21 | 18:10 |
| November | 9h 4m | 07:12 | 16:17 |
| December | 8h 6m | 07:52 | 15:58 |