Sunrise and Sunset times in Porto, Portugal 
Today:
 Sunrise: 06:35:50
|
 Sunset: 18:47:25
|
Day Length: 12h 11m 35s
Time zone: Europe/Lisbon, UTC 0 h.
Latitude: 41.15, Longitude: -8.62
Porto
Porto, Portugal 
1 337 000 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 07:08:28 | 12:46:46 | 18:25:04 | 11h 16m 36s |
| 2026-Mar-02, Monday | 07:06:55 | 12:46:34 | 18:26:14 | 11h 19m 19s |
| 2026-Mar-03, Tuesday | 07:05:21 | 12:46:22 | 18:27:23 | 11h 22m 2s |
| 2026-Mar-04, Wednesday | 07:03:46 | 12:46:09 | 18:28:32 | 11h 24m 46s |
| 2026-Mar-05, Thursday | 07:02:11 | 12:45:56 | 18:29:40 | 11h 27m 29s |
| 2026-Mar-06, Friday | 07:00:35 | 12:45:42 | 18:30:49 | 11h 30m 14s |
| 2026-Mar-07, Saturday | 06:58:59 | 12:45:28 | 18:31:57 | 11h 32m 58s |
| 2026-Mar-08, Sunday | 06:57:22 | 12:45:13 | 18:33:04 | 11h 35m 42s |
| 2026-Mar-09, Monday | 06:55:45 | 12:44:58 | 18:34:12 | 11h 38m 27s |
| 2026-Mar-10, Tuesday | 06:54:07 | 12:44:43 | 18:35:19 | 11h 41m 12s |
| 2026-Mar-11, Wednesday | 06:52:28 | 12:44:27 | 18:36:26 | 11h 43m 58s |
| 2026-Mar-12, Thursday | 06:50:50 | 12:44:11 | 18:37:33 | 11h 46m 43s |
| 2026-Mar-13, Friday | 06:49:11 | 12:43:55 | 18:38:39 | 11h 49m 28s |
| 2026-Mar-14, Saturday | 06:47:32 | 12:43:39 | 18:39:46 | 11h 52m 14s |
| 2026-Mar-15, Sunday | 06:45:52 | 12:43:22 | 18:40:52 | 11h 55m 0s |
| 2026-Mar-16, Monday | 06:44:12 | 12:43:05 | 18:41:58 | 11h 57m 46s |
| 2026-Mar-17, Tuesday | 06:42:32 | 12:42:48 | 18:43:03 | 12h 0m 31s |
| 2026-Mar-18, Wednesday | 06:40:52 | 12:42:30 | 18:44:09 | 12h 3m 17s |
| 2026-Mar-19, Thursday | 06:39:11 | 12:42:13 | 18:45:14 | 12h 6m 3s |
| 2026-Mar-20, Friday | 06:37:31 | 12:41:55 | 18:46:20 | 12h 8m 49s |
| 2026-Mar-21, Saturday | 06:35:50 | 12:41:37 | 18:47:25 | 12h 11m 35s |
| 2026-Mar-22, Sunday | 06:34:09 | 12:41:20 | 18:48:30 | 12h 14m 21s |
| 2026-Mar-23, Monday | 06:32:29 | 12:41:02 | 18:49:35 | 12h 17m 6s |
| 2026-Mar-24, Tuesday | 06:30:48 | 12:40:44 | 18:50:39 | 12h 19m 51s |
| 2026-Mar-25, Wednesday | 06:29:07 | 12:40:25 | 18:51:44 | 12h 22m 37s |
| 2026-Mar-26, Thursday | 06:27:26 | 12:40:07 | 18:52:48 | 12h 25m 22s |
| 2026-Mar-27, Friday | 06:25:46 | 12:39:49 | 18:53:53 | 12h 28m 7s |
| 2026-Mar-28, Saturday | 06:24:05 | 12:39:31 | 18:54:57 | 12h 30m 52s |
| 2026-Mar-29, Sunday | 07:22:25 | 13:39:13 | 19:56:01 | 12h 33m 36s |
| 2026-Mar-30, Monday | 07:20:45 | 13:38:55 | 19:57:05 | 12h 36m 20s |
| 2026-Mar-31, Tuesday | 07:19:05 | 13:38:37 | 19:58:10 | 12h 39m 5s |
Day length in Porto during the year on the chart:
Porto on Portugal map:
Locations in the same time zone Europe/Lisbon
Lisbon (Lisboa), 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), Viseu (Viseu), Covilha (Castelo Branco), Vila Real (Vila Real), Portalegre (Portalegre), Viana do Castelo (Viana do Castelo)
Largest populated areas in Portugal
Lisbon (Lisboa), 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), Viseu (Viseu), 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