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San Martín Base, Antarctica — Sunrise, Sunset, and Moon Times for Today

Moon: 99.1%
Waning Gibbous
Current Time: Dec 5, 2025 at 12:47:06 pm
Sun: Up all day
Moon: Down all day
Daylight Hours: 24 hours
Location of San Martín BaseLocation

Today's Sun Position in San Martín Base

Time:12:47 pm
Altitude:44.1°
Direction:10° N
Phase:Daylight

Day length today: 24 hours (Dec 5, 2025)

1 day longer than winter solstice (Jun 20, 2025)

The Sun's altitude in San Martín Base 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 San Martín Base Today

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Day, night, and twilight times in San Martín Base 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

Midnight Sun – Sun does not set today.

Daylight12:00 am – 11:59 pm

Sun in San Martín Base - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
DecSunriseSunsetLengthDiff.TimeMil. mi
Dec 5Up all day1:19 pm (44.3°)91.600
Dec 6Up all day1:19 pm (44.5°)91.587
Dec 7Up all day1:20 pm (44.6°)91.575
Dec 8Up all day1:20 pm (44.7°)91.563
Dec 9Up all day1:20 pm (44.8°)91.552
Dec 10Up all day1:21 pm (44.9°)91.541
Dec 11Up all day1:21 pm (44.9°)91.531
* All times are local time for San Martín Base. 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 San Martín Base time.

Seasons Calculator for San Martín Base

Sun Articles

Today's Moon in San Martín Base

Percent Illuminated:99.1%
Time:12:47 pm
Altitude:-49.3°
Direction:205° SW
Position:Waning Gibbous

The Moon's path in San Martín Base 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 San Martín Base - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
DecMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Dec 5-Down all day-1:30 am(-6.9°)222,13399.7%
Dec 6-Down all day-2:37 am(-7.3°)223,71997.4%
Dec 7-Down all day-3:43 am(-5.5°)226,45192.1%
Dec 8-Down all day-4:43 am(-1.0°)230,01884.5%
Dec 93:15 am8:19 am-5:36 am(3.4°)234,02675.2%
Dec 102:39 am10:34 am-6:25 am(9.0°)238,12665.1%
Dec 112:15 am12:30 pm-7:09 am(15.0°)241,99254.6%
* All times are local time for San Martín Base. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon. Below horizon is marked in red.

See full month's Moon

Moon Articles

Planets Visible in the Sky in San Martín Base This Coming Night

 Planetrise/Planetset, Fri, Dec 5, 2025
PlanetRiseSetMeridianComment
MercurySat 2:37 amSat 9:20 pmSat 11:57 amExtremely difficult to see
VenusSat 1:32 amSun 12:19 amSat 12:47 pmExtremely difficult to see
MarsDown all dayFri 1:57 pmNot visible
JupiterSat 2:58 amSat 5:23 amSat 4:11 amExtremely difficult to see
SaturnFri 1:28 pmSat 3:00 amFri 8:14 pmNot visible
UranusFri 10:13 pmSat 2:15 amSat 12:14 amNot visible
NeptuneFri 2:08 pmSat 2:48 amFri 8:28 pmNot visible
* All times are local time for San Martín Base.

More about the planets visible in the night sky in San Martín Base

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