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Niterói, Brazil — Sunrise, Sunset, and Moon Times for Today

Moon: 45.8%
Third Quarter
Current Time: Dec 12, 2025 at 4:11:24 am
Sunrise Today: 5:00 am↑ 116° Southeast
Sunset Today: 6:32 pm↑ 244° Southwest
Moonrise Today: 12:05 am↑ 88° East
Moonset Today: 12:24 pm↑ 269° West
Daylight Hours: 13 hours, 31 minutes (+18s)
Location of NiteróiLocation

Today's Sun Position in Niterói

Time:4:11 am
Altitude:-10.8°
Direction:121° SE
Phase:Nautical Twilight

Day length today: 13h 31m 20s (Dec 12, 2025)

18 seconds longer than yesterday (Dec 11, 2025)

2 hours, 47 minutes longer than winter solstice (Jun 20, 2025)

1 minute, 19 seconds shorter than summer solstice (Dec 21, 2024)

The Sun's altitude in Niterói today. The horizontal line signifies the horizon, the vertical lines show the times of sunrise and sunset. Altitude and heading are displayed below the graph. The graph defaults to current time. Hover over it to select a different time. How to use this

Night, Twilight, and Daylight Times in Niterói Today

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Day, night, and twilight times in Niterói today. Black is nighttime, light blue is daytime. The darker blue shadings represent the twilight phases during dawn (left) and dusk (right). Hover over the graph for more information. How to use this

Night12:00 am – 3:34 am
Astro. Twilight3:34 am – 4:05 am
Nautical Twilight4:05 am – 4:35 am
Civil Twilight4:35 am – 5:00 am
Daylight5:00 am – 6:32 pm
Civil Twilight6:32 pm – 6:57 pm
Nautical Twilight6:57 pm – 7:27 pm
Astro. Twilight7:27 pm – 7:58 pm
Night7:58 pm – 11:59 pm

Sun in Niterói - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
DecSunriseSunsetLengthDiff.TimeMil. mi
Dec 125:00 am6:32 pm13:31:20+0:1811:46 am (89.8°)91.522
Dec 135:01 am6:32 pm13:31:37+0:1611:46 am (89.7°)91.512
Dec 145:01 am6:33 pm13:31:51+0:1411:47 am (89.6°)91.503
Dec 155:01 am6:33 pm13:32:04+0:1211:47 am (89.6°)91.495
Dec 165:02 am6:34 pm13:32:15+0:1011:48 am (89.5°)91.486
Dec 175:02 am6:34 pm13:32:24+0:0811:48 am (89.5°)91.478
Dec 185:02 am6:35 pm13:32:31+0:0611:49 am (89.5°)91.471
* All times are local time for Niterói. They take into account refraction. Dates are based on the Gregorian calendar.

See full month's Sun

Equinoxes & Solstices 2025

March equinoxMar 206:01 am
June solsticeJun 2011:42 pm
September equinoxSep 223:19 pm
December solsticeDec 2112:03 pm
* All times are local Niterói time.

Seasons Calculator for Niterói

Sun Articles

Today's Moon in Niterói

Percent Illuminated:45.8%
Time:4:11 am
Altitude:52.3°
Direction:54° NE
Position:Waning Crescent

The Moon's path in Niterói today. The horizontal line signifies the horizon, the vertical lines show times and headings of moonrise and moonset. The graph defaults to current time. Hover over it to select a different time. How to use this

Year 2025 Moon Phases

Moon in Niterói - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
DecMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Dec 1212:05 am12:24 pm-6:12 am(66.4°)245,19045.0%
Dec 1312:36 am1:14 pm-6:52 am(72.5°)248,01735.2%
Dec 141:06 am2:05 pm-7:33 am(78.2°)250,15326.1%
Dec 151:38 am2:57 pm-8:15 am(83.4°)251,57718.1%
Dec 162:12 am3:50 pm-8:58 am(87.9°)252,32311.3%
Dec 172:50 am4:44 pm-9:45 am(88.4°)252,4585.9%
Dec 183:32 am5:39 pm-10:34 am(85.9°)252,0642.3%
* All times are local time for Niterói. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

See full month's Moon

Moon Articles

Planets Visible in the Sky in Niterói This Coming Night

 Planetrise/Planetset, Fri, Dec 12, 2025
PlanetRiseSetMeridianComment
MercuryFri 3:46 amFri 4:57 pmFri 10:21 amAverage visibility
VenusFri 4:37 amFri 6:03 pmFri 11:20 amSlightly difficult to see
MarsFri 5:31 amFri 7:03 pmFri 12:17 pmExtremely difficult to see
JupiterThu 8:46 pmFri 7:33 amFri 2:09 amPerfect visibility
SaturnFri 12:03 pmSat 12:20 amFri 6:11 pmGreat visibility
UranusFri 4:43 pmSat 3:37 amFri 10:10 pmAverage visibility
NeptuneFri 12:21 pmSat 12:28 amFri 6:24 pmDifficult to see
* All times are local time for Niterói.

More about the planets visible in the night sky in Niterói

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