Sunrise and Sunset times in Viseu, Portugal 
Today:
 Sunrise: 07:06:51
|
 Sunset: 17:23:36
|
Day Length: 10h 16m 45s
Time zone: Europe/Lisbon, UTC 0 h.
Latitude: 40.657, Longitude: -7.91
Viseu
☁️ Low chance of a spectacular sunset.
Viseu, Portugal 
26 364 people
Current temperature 10 ° C 
Sunny
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Nov-01, Saturday | 07:02:11 | 12:15:12 | 17:28:14 | 10h 26m 3s |
| 2025-Nov-02, Sunday | 07:03:21 | 12:15:11 | 17:27:02 | 10h 23m 41s |
| 2025-Nov-03, Monday | 07:04:31 | 12:15:11 | 17:25:52 | 10h 21m 21s |
| 2025-Nov-04, Tuesday | 07:05:41 | 12:15:12 | 17:24:43 | 10h 19m 2s |
| 2025-Nov-05, Wednesday | 07:06:51 | 12:15:14 | 17:23:36 | 10h 16m 45s |
| 2025-Nov-06, Thursday | 07:08:02 | 12:15:16 | 17:22:31 | 10h 14m 29s |
| 2025-Nov-07, Friday | 07:09:12 | 12:15:19 | 17:21:26 | 10h 12m 14s |
| 2025-Nov-08, Saturday | 07:10:23 | 12:15:24 | 17:20:24 | 10h 10m 1s |
| 2025-Nov-09, Sunday | 07:11:34 | 12:15:28 | 17:19:23 | 10h 7m 49s |
| 2025-Nov-10, Monday | 07:12:44 | 12:15:34 | 17:18:24 | 10h 5m 40s |
| 2025-Nov-11, Tuesday | 07:13:55 | 12:15:41 | 17:17:27 | 10h 3m 32s |
| 2025-Nov-12, Wednesday | 07:15:05 | 12:15:48 | 17:16:31 | 10h 1m 26s |
| 2025-Nov-13, Thursday | 07:16:16 | 12:15:57 | 17:15:37 | 9h 59m 21s |
| 2025-Nov-14, Friday | 07:17:26 | 12:16:06 | 17:14:46 | 9h 57m 20s |
| 2025-Nov-15, Saturday | 07:18:36 | 12:16:16 | 17:13:55 | 9h 55m 19s |
| 2025-Nov-16, Sunday | 07:19:46 | 12:16:27 | 17:13:07 | 9h 53m 21s |
| 2025-Nov-17, Monday | 07:20:56 | 12:16:38 | 17:12:21 | 9h 51m 25s |
| 2025-Nov-18, Tuesday | 07:22:05 | 12:16:51 | 17:11:37 | 9h 49m 32s |
| 2025-Nov-19, Wednesday | 07:23:14 | 12:17:04 | 17:10:54 | 9h 47m 40s |
| 2025-Nov-20, Thursday | 07:24:23 | 12:17:19 | 17:10:14 | 9h 45m 51s |
| 2025-Nov-21, Friday | 07:25:31 | 12:17:34 | 17:09:36 | 9h 44m 5s |
| 2025-Nov-22, Saturday | 07:26:39 | 12:17:49 | 17:09:00 | 9h 42m 21s |
| 2025-Nov-23, Sunday | 07:27:46 | 12:18:06 | 17:08:25 | 9h 40m 39s |
| 2025-Nov-24, Monday | 07:28:53 | 12:18:23 | 17:07:53 | 9h 39m 0s |
| 2025-Nov-25, Tuesday | 07:29:59 | 12:18:41 | 17:07:24 | 9h 37m 25s |
| 2025-Nov-26, Wednesday | 07:31:04 | 12:19:00 | 17:06:56 | 9h 35m 52s |
| 2025-Nov-27, Thursday | 07:32:09 | 12:19:20 | 17:06:31 | 9h 34m 22s |
| 2025-Nov-28, Friday | 07:33:13 | 12:19:40 | 17:06:07 | 9h 32m 54s |
| 2025-Nov-29, Saturday | 07:34:16 | 12:20:01 | 17:05:46 | 9h 31m 30s |
| 2025-Nov-30, Sunday | 07:35:18 | 12:20:23 | 17:05:28 | 9h 30m 10s |
Day length in Viseu during the year on the chart:
Viseu on Portugal map:
Locations in the same time zone Europe/Lisbon
Lisbon (Lisboa), Porto (Porto), Braga (Braga), Setubal (Setúbal), Coimbra (Coimbra), Portimao (Faro), Evora (Évora), Aveiro (Aveiro), Leiria (Leiria), Faro (Faro), Beja (Beja), Braganca (Bragança), Castelo Branco (Castelo Branco), Guarda (Guarda), Santarem (Santarém), Covilha (Castelo Branco), Vila Real (Vila Real), Portalegre (Portalegre), Viana do Castelo (Viana do Castelo)
Largest populated areas in Portugal
Lisbon (Lisboa), Porto (Porto), Braga (Braga), Funchal (Madeira), Setubal (Setúbal), Coimbra (Coimbra), Ponta Delgada (Azores), Portimao (Faro), Evora (Évora), Aveiro (Aveiro), Leiria (Leiria), Faro (Faro), Beja (Beja), Braganca (Bragança), Castelo Branco (Castelo Branco), Guarda (Guarda), Santarem (Santarém), Covilha (Castelo Branco), Vila Real (Vila Real), Portalegre (Portalegre), Viana do Castelo (Viana do Castelo), Angra do Heroismo (Azores), Horta (Azores)
Countries closest to Portugal
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks