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Viana do Castelo, Portugal — Sunrise, Sunset, and Moon Times for Today

Moon: 73.6%
Waning Gibbous
Current Time: Dec 9, 2025 at 12:47:44 pm
Sunrise Today: 7:50 am 120° Southeast
Sunset Today: 5:04 pm 239° Southwest
Moonrise Today: 10:17 pm 70° East
Moonset Today: 11:52 am 293° Northwest
Daylight Hours: 9 hours, 14 minutes (-51s)
Location of Viana do CasteloLocation

Today's Sun Position in Viana do Castelo

Time:12:47 pm
Altitude:25.3°
Direction:185° S
Phase:Daylight

Day length today: 9h 14m 4s (Dec 9, 2025)

51 seconds shorter than yesterday (Dec 8, 2025)

5 minutes, 5 seconds longer than winter solstice (Dec 21, 2024)

5 hours, 58 minutes shorter than summer solstice (Jun 21, 2025)

Night, Twilight, and Daylight Times in Viana do Castelo Today

12 am
2 am
4 am
6 am
8 am
10 am
12 pm
2 pm
4 pm
6 pm
8 pm
10 pm
Night12:00 am – 6:10 am
Astro. Twilight6:10 am – 6:44 am
Nautical Twilight6:44 am – 7:19 am
Civil Twilight7:19 am – 7:50 am
Daylight7:50 am – 5:04 pm
Civil Twilight5:04 pm – 5:36 pm
Nautical Twilight5:36 pm – 6:10 pm
Astro. Twilight6:10 pm – 6:44 pm
Night6:44 pm – 11:59 pm

Sun in Viana do Castelo - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
DecSunriseSunsetLengthDiff.TimeMil. mi
Dec 97:50 am5:04 pm9:14:04−0:5112:27 pm (25.5°)91.554
Dec 107:51 am5:04 pm9:13:16−0:4712:28 pm (25.4°)91.543
Dec 117:52 am5:04 pm9:12:32−0:4312:28 pm (25.3°)91.533
Dec 127:53 am5:05 pm9:11:52−0:3912:29 pm (25.2°)91.523
Dec 137:53 am5:05 pm9:11:17−0:3512:29 pm (25.2°)91.513
Dec 147:54 am5:05 pm9:10:45−0:3112:30 pm (25.1°)91.504
Dec 157:55 am5:05 pm9:10:17−0:2712:30 pm (25.0°)91.495
* All times are local time for Viana do Castelo. They take into account refraction. Dates are based on the Gregorian calendar.

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Today's Moon in Viana do Castelo

Year 2025 Moon Phases

Moon in Viana do Castelo - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
DecMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Dec 9-11:52 am10:17 pm4:35 am(66.5°)233,36276.8%
Dec 10-12:17 pm11:27 pm5:24 am(60.9°)237,47066.8%
Dec 11-12:39 pm-6:09 am(54.8°)241,39356.3%
Dec 1212:32 am12:58 pm-6:51 am(48.6°)244,88746.0%
Dec 131:35 am1:17 pm-7:31 am(42.6°)247,77736.1%
Dec 142:37 am1:37 pm-8:12 am(36.9°)249,98126.9%
Dec 153:40 am1:59 pm-8:53 am(31.6°)251,47118.8%
* All times are local time for Viana do Castelo. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

See full month's Moon

Planets Visible in the Sky in Viana do Castelo This Coming Night

 Planetrise/Planetset, Tue, Dec 9, 2025
PlanetRiseSetMeridianComment
MercuryTue 6:02 amTue 4:00 pmTue 11:01 amAverage visibility
VenusTue 7:17 amTue 4:39 pmTue 11:58 amSlightly difficult to see
MarsTue 8:32 amTue 5:31 pmTue 1:02 pmExtremely difficult to see
JupiterTue 7:37 pmWed 10:26 amWed 3:01 amPerfect visibility
SaturnTue 1:18 pmWed 12:54 amTue 7:06 pmGreat visibility
UranusTue 3:49 pmWed 6:22 amTue 11:05 pmAverage visibility
NeptuneTue 1:23 pmWed 1:16 amTue 7:20 pmDifficult to see
* All times are local time for Viana do Castelo.

More about the planets visible in the night sky in Viana do Castelo