Ostrava
Sunrise and sunset in Ostrava
Today’s sunrise, sunset and twilight in Ostrava, in local time. At 49.8° N, the day lasts from 8 h 06 min at the winter solstice to 16 h 21 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 07:19, sunset at 17:42.
Day length 10 h 23 min, 3 min 32 s shorter than yesterday.
Solar noon at 12:31, with the Sun 29° above the horizon.
Times are Ostrava time (GMT+2).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 05:31 | 19:29 |
| Nautical twilight | 06:09 | 18:52 |
| Civil twilight | 06:46 | 18:15 |
| Sunrise and sunset | 07:19 | 17:42 |
| Golden hour | 07:19–08:04 | 16:57–17:42 |
Each twilight begins at the morning time and ends at the evening one.
The year in Ostrava
- Longest day: June 21, 16 h 21 min, from sunrise at 04:38 to sunset at 20:59.
- Shortest day: December 21, 8 h 06 min, from sunrise at 07:41 to sunset at 15:47.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 07:33 | 16:23 | 8 h 50 min |
| February 21 | 06:46 | 17:15 | 10 h 30 min |
| March 21 | 05:47 | 18:01 | 12 h 13 min |
| April 21 | 05:42 | 19:49 | 14 h 07 min |
| May 21 | 04:54 | 20:33 | 15 h 40 min |
| June 21 | 04:38 | 20:59 | 16 h 21 min |
| July 21 | 05:02 | 20:43 | 15 h 42 min |
| August 21 | 05:45 | 19:53 | 14 h 08 min |
| September 21 | 06:31 | 18:47 | 12 h 16 min |
| October 21 | 07:17 | 17:44 | 10 h 26 min |
| November 21 | 07:08 | 15:56 | 8 h 48 min |
| December 21 | 07:41 | 15:47 | 8 h 06 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 49.8° N, 18.3° E, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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