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

Moon: 8.7%
Waxing Crescent
Current Time: Mar 21, 2026 at 11:59:54 am
Sunrise Today: 7:29 am 91° East
Sunset Today: 7:39 pm 269° West
Moonrise Today: 1:10 pm 35° Northeast
Moonset Today: 5:57 pm 330° Northwest
Daylight Hours: 12 hours, 9 minutes (-7m 52s)

Today's Sun Position in San Martín Base

Time: 11:59 am
Altitude: 19.6°
Direction: 25° NE
Phase: Daylight

Day length today: 12h 9m 13s (Mar 21, 2026)

7 minutes, 52 seconds shorter than yesterday (Mar 20, 2026)

12 hours, 9 minutes longer than winter solstice (Jun 20, 2025)

11 hours, 50 minutes shorter than summer solstice (Dec 21, 2025)

Night, Twilight, and Daylight Times in San Martín Base 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
Night 12:00 am – 3:56 am
Astro. Twilight 3:56 am – 5:23 am
Nautical Twilight 5:23 am – 6:33 am
Civil Twilight 6:33 am – 7:29 am
Daylight 7:29 am – 7:39 pm
Civil Twilight 7:39 pm – 8:34 pm
Nautical Twilight 8:34 pm – 9:44 pm
Astro. Twilight 9:44 pm – 11:09 pm
Night 11:09 pm – 11:59 pm

Sun in San Martín Base - Next 7 Days

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2026 Sunrise/Sunset Daylength Solar Noon
Mar Sunrise Sunset Length Diff. Time Mil. mi
Mar 21 7:29 am 7:39 pm 12:09:13 −7:52 1:35 pm (21.5°) 92.604
Mar 22 7:33 am 7:34 pm 12:01:21 −7:52 1:35 pm (21.1°) 92.630
Mar 23 7:37 am 7:30 pm 11:53:30 −7:51 1:34 pm (20.7°) 92.655
Mar 24 7:40 am 7:26 pm 11:45:38 −7:51 1:34 pm (20.3°) 92.681
Mar 25 7:44 am 7:22 pm 11:37:48 −7:50 1:34 pm (19.9°) 92.707
Mar 26 7:48 am 7:18 pm 11:29:57 −7:50 1:33 pm (19.5°) 92.732
Mar 27 7:51 am 7:13 pm 11:22:07 −7:50 1:33 pm (19.1°) 92.758
* All times are local time for San Martín Base. They take into account refraction. Dates are based on the Gregorian calendar.

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Today's Moon in San Martín Base

Year 2026 Moon Phases

Moon in San Martín Base - Next 7 days

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2026 Moonrise/Moonset Meridian Passing
Mar Moonrise Moonset Moonrise Time Distance (mi) Illumination
Mar 21 1:10 pm 5:57 pm - 3:45 pm (2.9°) 228,115 9.8%
Mar 22 - Down, doesn’t rise - 4:41 pm (-1.4°) 227,989 18.2%
Mar 23 - Down, doesn’t rise - 5:41 pm (-5.8°) 228,500 28.5%
Mar 24 - Down, doesn’t rise - 6:44 pm (-7.4°) 229,514 39.9%
Mar 25 - Down, doesn’t rise - 7:47 pm (-6.9°) 230,898 51.8%
Mar 26 - Down, doesn’t rise - 8:47 pm (-4.6°) 232,529 63.4%
Mar 27 9:15 pm 10:28 pm - 9:43 pm (-0.0°) 234,329 74.0%
* 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

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

  Planetrise/Planetset, Sat, Mar 21, 2026
Planet Rise Set Meridian Comment
Mercury Sat 4:50 am Sat 7:35 pm Sat 12:11 pm Slightly difficult to see
Venus Sat 9:41 am Sat 7:40 pm Sat 2:42 pm Slightly difficult to see
Mars Sat 5:20 am Sat 7:53 pm Sat 12:38 pm Difficult to see
Jupiter Down, doesn’t rise Sat 8:36 pm Not visible
Saturn Sat 7:42 am Sat 7:58 pm Sat 1:50 pm Extremely difficult to see
Uranus Sat 3:13 pm Sat 7:17 pm Sat 5:15 pm Not visible
Neptune Sat 7:30 am Sat 7:50 pm Sat 1:40 pm Very close to Sun, not visible
* All times are local time for San Martín Base.

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