See the sunrise and sunset time in Vienna for any day — plus civil, nautical and astronomical twilight, solar noon and day length, computed from the town's coordinates. Day length here swings hard with the seasons — a full 7 h 45 min separates midsummer (16 h 05 min around 21 June) from midwinter (8 h 20 min).
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Vienna · 15 July 2026
Precise astronomical times. Sunrise, sunset and twilights are computed from the town’s coordinates (NOAA algorithm), with daylight saving included. Everything runs in your browser, no account, no data sent.
From the town’s coordinates (latitude, longitude) and the chosen date, the Sun’s position in the sky is computed. Sunrise and sunset are when the Sun’s centre is at −0.833° to the horizon, and dawn/dusk at −6° (civil), −12° (nautical) and −18° (astronomical):
In Bucharest, on 10 July 2026, the Sun rises around 05:41 and sets at 21:02 — a day of over 15 hours. Pick another town or date for your own times.
The date defaults to today, so the calculator above shows it instantly. Through the year, sunrise in Vienna ranges from about 04:55 at midsummer to about 07:43 at midwinter.
Around the solstice (21 June) the day lasts 16 h 05 min — sunrise near 04:55, sunset near 20:59. At the opposite solstice (21 December) it shrinks to 8 h 20 min.
Due east and west only around the equinoxes. On the longest day it rises in the north-east (azimuth ~52°) and climbs to about 65° above the horizon at noon; on the shortest day it rises in the south-east (~125°) and peaks at just ~18°.
Because of longitude and latitude: more easterly towns see sunrise earlier, and latitude sets how much day length swings with the seasons. Times are computed from Vienna's exact coordinates.
Yes. Times use the Europe/Vienna time zone, which switches automatically between standard time (UTC+1) and summer time (UTC+2), so they are correct all year.
They are how far the sun is below the horizon: civil (to −6°, still light enough to read), nautical (−6° to −12°) and astronomical (−12° to −18°, fully dark). All three are shown for Vienna.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:41 | 16:28 | 8 h 47 min |
| February | 07:03 | 17:16 | 10 h 13 min |
| March | 06:09 | 17:59 | 11 h 50 min |
| April | 06:06 | 19:44 | 13 h 39 min |
| May | 05:16 | 20:27 | 15 h 11 min |
| June | 04:54 | 20:57 | 16 h 03 min |
| July | 05:10 | 20:52 | 15 h 42 min |
| August | 05:49 | 20:11 | 14 h 21 min |
| September | 06:32 | 19:10 | 12 h 38 min |
| October | 07:14 | 18:08 | 10 h 54 min |
| November | 07:02 | 16:18 | 9 h 16 min |
| December | 07:39 | 16:02 | 8 h 22 min |
Sunrise and sunset on the 15th of each month in Vienna (Austria), Europe/Vienna time.
In Vienna, the longest day of the year falls around the solstice (21 June), when the sun rises at about 04:55 and sets at about 20:59 — a 16 h 05 min day. The shortest day is around 21 December: sunrise near 07:43, sunset near 16:03, just 8 h 20 min of daylight.
The "golden hour" is the warm, soft light just after sunrise and before sunset, prized for photography; the "blue hour" is the short window of cool light before sunrise and after sunset. The values below are for the equinox (20 March) in Vienna.
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