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Buenos Aires, Argentina — Sunrise, Sunset, and Daylength, December 2025

Daylight

7:35 am – 6:21 pm
10 hours, 46 minutes

Current Time: Aug 13, 2025 at 7:31:14 am
Sun Direction: 73.44° ENE
Sun Altitude: -0.86°
Sun Distance: 94.172 million mi
Next Equinox: Sep 22, 2025 3:19 pm (Vernal)
Sunrise Today: 7:35 am 73° East
Sunset Today: 6:21 pm 287° West
Location of Buenos AiresLocation

2025 Sun Graph for Buenos Aires

December 2025 — Sun in Buenos Aires

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
DecSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
15:33 am (118°)7:51 pm (242°)14:18:13+1:033:50 am9:35 pm4:29 am8:56 pm5:04 am8:20 pm12:42 pm (77.3°)91.657
25:33 am (118°)7:52 pm (242°)14:19:13+1:003:50 am9:36 pm4:29 am8:57 pm5:04 am8:21 pm12:43 pm (77.4°)91.642
35:33 am (118°)7:53 pm (242°)14:20:11+0:573:50 am9:37 pm4:28 am8:58 pm5:04 am8:22 pm12:43 pm (77.6°)91.628
45:33 am (118°)7:54 pm (242°)14:21:06+0:543:49 am9:38 pm4:28 am8:59 pm5:04 am8:23 pm12:43 pm (77.7°)91.614
55:33 am (118°)7:55 pm (242°)14:21:58+0:523:49 am9:39 pm4:28 am9:00 pm5:04 am8:24 pm12:44 pm (77.8°)91.600
65:33 am (118°)7:56 pm (242°)14:22:47+0:493:49 am9:40 pm4:28 am9:01 pm5:04 am8:25 pm12:44 pm (78.0°)91.587
75:33 am (119°)7:57 pm (241°)14:23:33+0:463:49 am9:41 pm4:28 am9:02 pm5:04 am8:26 pm12:45 pm (78.1°)91.575
85:33 am (119°)7:57 pm (241°)14:24:16+0:433:48 am9:42 pm4:28 am9:03 pm5:04 am8:27 pm12:45 pm (78.2°)91.563
95:33 am (119°)7:58 pm (241°)14:24:56+0:403:48 am9:43 pm4:28 am9:04 pm5:04 am8:27 pm12:46 pm (78.3°)91.552
105:33 am (119°)7:59 pm (241°)14:25:33+0:373:48 am9:44 pm4:28 am9:04 pm5:04 am8:28 pm12:46 pm (78.4°)91.541
115:33 am (119°)8:00 pm (241°)14:26:08+0:343:48 am9:45 pm4:28 am9:05 pm5:04 am8:29 pm12:46 pm (78.4°)91.531
125:34 am (119°)8:00 pm (241°)14:26:38+0:303:48 am9:46 pm4:28 am9:06 pm5:04 am8:30 pm12:47 pm (78.5°)91.521
135:34 am (119°)8:01 pm (241°)14:27:06+0:273:48 am9:47 pm4:28 am9:07 pm5:04 am8:30 pm12:47 pm (78.6°)91.512
145:34 am (119°)8:02 pm (241°)14:27:31+0:243:48 am9:47 pm4:28 am9:07 pm5:05 am8:31 pm12:48 pm (78.6°)91.503
155:34 am (119°)8:02 pm (241°)14:27:52+0:213:49 am9:48 pm4:29 am9:08 pm5:05 am8:32 pm12:48 pm (78.7°)91.494
165:35 am (119°)8:03 pm (241°)14:28:10+0:183:49 am9:49 pm4:29 am9:09 pm5:05 am8:32 pm12:49 pm (78.7°)91.486
175:35 am (119°)8:04 pm (241°)14:28:25+0:143:49 am9:50 pm4:29 am9:09 pm5:06 am8:33 pm12:49 pm (78.8°)91.478
185:36 am (120°)8:04 pm (240°)14:28:36+0:113:49 am9:50 pm4:30 am9:10 pm5:06 am8:34 pm12:50 pm (78.8°)91.470
195:36 am (120°)8:05 pm (240°)14:28:45+0:083:50 am9:51 pm4:30 am9:11 pm5:06 am8:34 pm12:50 pm (78.8°)91.463
205:36 am (120°)8:05 pm (240°)14:28:49+0:043:50 am9:51 pm4:30 am9:11 pm5:07 am8:35 pm12:51 pm (78.8°)91.456
215:37 am (120°)8:06 pm (240°)14:28:51+0:013:51 am9:52 pm4:31 am9:12 pm5:07 am8:35 pm12:51 pm (78.8°)91.450
225:37 am (120°)8:06 pm (240°)14:28:49−0:013:51 am9:52 pm4:31 am9:12 pm5:08 am8:36 pm12:52 pm (78.8°)91.444
235:38 am (120°)8:07 pm (240°)14:28:44−0:053:52 am9:53 pm4:32 am9:13 pm5:08 am8:36 pm12:52 pm (78.8°)91.438
245:38 am (120°)8:07 pm (240°)14:28:36−0:083:52 am9:53 pm4:32 am9:13 pm5:09 am8:37 pm12:53 pm (78.8°)91.432
255:39 am (119°)8:07 pm (241°)14:28:24−0:113:53 am9:53 pm4:33 am9:13 pm5:10 am8:37 pm12:53 pm (78.8°)91.427
265:40 am (119°)8:08 pm (241°)14:28:09−0:143:54 am9:54 pm4:34 am9:14 pm5:10 am8:37 pm12:54 pm (78.7°)91.423
275:40 am (119°)8:08 pm (241°)14:27:51−0:183:54 am9:54 pm4:34 am9:14 pm5:11 am8:38 pm12:54 pm (78.7°)91.418
285:41 am (119°)8:08 pm (241°)14:27:29−0:213:55 am9:54 pm4:35 am9:14 pm5:12 am8:38 pm12:55 pm (78.6°)91.415
295:42 am (119°)8:09 pm (241°)14:27:05−0:243:56 am9:54 pm4:36 am9:14 pm5:12 am8:38 pm12:55 pm (78.6°)91.411
305:42 am (119°)8:09 pm (241°)14:26:37−0:273:57 am9:54 pm4:37 am9:15 pm5:13 am8:38 pm12:56 pm (78.5°)91.409
315:43 am (119°)8:09 pm (241°)14:26:05−0:313:58 am9:54 pm4:37 am9:15 pm5:14 am8:39 pm12:56 pm (78.4°)91.407
* All times are local time for Buenos Aires. They take into account refraction. Dates are based on the Gregorian calendar.

The December solstice (summer solstice) in Buenos Aires is at 12:03 pm on Sunday, December 21, 2025. In terms of daylight, this day is 4 hours, 39 minutes longer than the June solstice. In locations south of the equator, the longest day of the year is around this date.

The earliest sunrise is on December 5 or December 6.

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