July 21, 2026 · Karlovy Vary, Czech Republic
Karlovy Vary has 15h 46m of daylight today. Sunrise is at 05:22 and sunset is at 21:09. All times are calculated astronomically for Karlovy Vary's exact coordinates.
Karlovy Vary 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 Karlovy Vary, or see daylight hours for every day of the year.
The longest day in Karlovy Vary is around 16h 25m (around June 21). The shortest is around 8h 2m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 8h 31m | 08:03 | 16:34 |
| February | 10h 5m | 07:21 | 17:26 |
| March | 11h 49m | 06:24 | 18:13 |
| April | 13h 46m | 06:16 | 20:02 |
| May | 15h 26m | 05:23 | 20:49 |
| June | 16h 23m | 04:58 | 21:21 |
| July | 15h 60m | 05:15 | 21:15 |
| August | 14h 32m | 05:58 | 20:30 |
| September | 12h 40m | 06:45 | 19:25 |
| October | 10h 49m | 07:31 | 18:19 |
| November | 9h 3m | 07:22 | 16:26 |
| December | 8h 4m | 08:02 | 16:07 |