July 21, 2026 · Opava, Czech Republic
Sunrise in Opava today is at 05:04. Day length is 15h 44m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Opava's coordinates and updated daily.
Opava 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.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Opava.
The longest day in Opava is around 16h 22m (around June 21). The shortest is around 8h 5m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:42 | 16:15 | 8h 33m |
| February | 07:00 | 17:07 | 10h 6m |
| March | 06:04 | 17:53 | 11h 49m |
| April | 05:57 | 19:41 | 13h 45m |
| May | 05:04 | 20:27 | 15h 23m |
| June | 04:40 | 21:00 | 16h 20m |
| July | 04:56 | 20:53 | 15h 57m |
| August | 05:39 | 20:09 | 14h 30m |
| September | 06:25 | 19:05 | 12h 40m |
| October | 07:10 | 18:00 | 10h 49m |
| November | 07:01 | 16:06 | 9h 5m |
| December | 07:41 | 15:48 | 8h 7m |