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Rio de Janeiro, Brazil — Sunrise, Sunset, and Moon Times for Today

Moon: 99.7%
Full Moon
Current Time: Dec 5, 2025 at 1:22:56 am
Sunrise Today: 4:59 am↑ 115° Southeast
Sunset Today: 6:27 pm↑ 245° West
Moonrise Today: 7:37 pm↑ 59° Northeast
Moonset Today: 5:11 am↑ 301° Northwest
Daylight Hours: 13 hours, 29 minutes (+31s)
Location of Rio de JaneiroLocation

Today's Sun Position in Rio de Janeiro

Time:1:22 am
Altitude:-38.6°
Direction:150° SE
Phase:Night

Day length today: 13h 28m 52s (Dec 5, 2025)

31 seconds longer than yesterday (Dec 4, 2025)

2 hours, 45 minutes longer than winter solstice (Jun 20, 2025)

4 minutes, 9 seconds shorter than summer solstice (Dec 21, 2024)

The Sun's altitude in Rio de Janeiro 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 Rio de Janeiro Today

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Day, night, and twilight times in Rio de Janeiro 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 – 3:33 am
Astro. Twilight3:33 am – 4:04 am
Nautical Twilight4:04 am – 4:34 am
Civil Twilight4:34 am – 4:59 am
Daylight4:59 am – 6:27 pm
Civil Twilight6:27 pm – 6:53 pm
Nautical Twilight6:53 pm – 7:22 pm
Astro. Twilight7:22 pm – 7:53 pm
Night7:53 pm – 11:59 pm

Sun in Rio de Janeiro - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
DecSunriseSunsetLengthDiff.TimeMil. mi
Dec 54:59 am6:27 pm13:28:52+0:3111:43 am (89.5°)91.601
Dec 64:59 am6:28 pm13:29:22+0:2911:43 am (89.6°)91.588
Dec 74:59 am6:29 pm13:29:50+0:2711:44 am (89.7°)91.576
Dec 84:59 am6:29 pm13:30:16+0:2611:44 am (89.8°)91.564
Dec 94:59 am6:30 pm13:30:40+0:2411:45 am (89.9°)91.553
Dec 105:00 am6:31 pm13:31:02+0:2211:45 am (90.0°)91.542
Dec 115:00 am6:31 pm13:31:23+0:2011:46 am (89.9°)91.532
* All times are local time for Rio de Janeiro. They take into account refraction. Dates are based on the Gregorian calendar.

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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 Rio de Janeiro time.

Seasons Calculator for Rio de Janeiro

Sun Articles

Today's Moon in Rio de Janeiro

Percent Illuminated:99.7%
Time:1:22 am
Altitude:34.2°
Direction:336° N
Position:Near Full Moon (Waning Gibbous)

The Moon's path in Rio de Janeiro 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 Rio de Janeiro - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
DecMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Dec 5-5:11 am7:37 pmMoon does not pass the meridian on this day.
Dec 6-6:19 am8:40 pm12:57 am(38.1°)223,57697.7%
Dec 7-7:28 am9:34 pm2:03 am(39.8°)226,24092.5%
Dec 8-8:36 am10:20 pm3:03 am(43.4°)229,76385.0%
Dec 9-9:39 am11:00 pm3:57 am(48.3°)233,75375.9%
Dec 10-10:37 am11:34 pm4:46 am(54.0°)237,85865.8%
Dec 11-11:32 am-5:30 am(60.2°)241,74855.3%
* All times are local time for Rio de Janeiro. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

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Moon Articles

Planets Visible in the Sky in Rio de Janeiro This Coming Night

 Planetrise/Planetset, Fri, Dec 5, 2025
PlanetRiseSetMeridianComment
MercuryFri 3:49 amFri 4:51 pmFri 10:20 amAverage visibility
VenusFri 4:30 amFri 5:50 pmFri 11:10 amSlightly difficult to see
MarsFri 5:36 amFri 7:08 pmFri 12:22 pmExtremely difficult to see
JupiterThu 9:16 pmFri 8:03 amFri 2:40 amPerfect visibility
SaturnFri 12:30 pmSat 12:47 amFri 6:39 pmGreat visibility
UranusFri 5:12 pmSat 4:05 amFri 10:38 pmAverage visibility
NeptuneFri 12:48 pmSat 12:56 amFri 6:52 pmDifficult to see
* All times are local time for Rio de Janeiro.

More about the planets visible in the night sky in Rio de Janeiro

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