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Solar Calendar December 2025 (Puerto Rico)

The following calendar is specific to San Juan, Puerto Rico. It shows the sunrise and sunset times as well as the duration of the days in December 2025.

Choose a country from the list to get relevant information:

Daylight duration

We show daylight length in San Juan during December 2025 and the daylight length for the equinox and solstice for comparing. From December 1, 2025 until December 21, 2025, daylight becomes shorter. From December 22, 2025 until December 31, 2025, daylight becomes longer.

December 
Summer Solstice 
Autumnal Equinox 
Winter Solstice 

Sunrise and Sunset

Times of sunrise and sunset in San Juan during December 2025.

Taking December 1, 2025 as reference, the sun rises at 06:40:20 at 112.81°ESE (East-southeast) and sets at 17:46:28 at 112.96°ESE (East-southeast). Sunrise and sunset take approximately 2.45 minutes to complete. Read more about sunrise and sunset.

Taking December 15, 2025 as reference, the sun rises at 06:48:40 at 114.33°ESE (East-southeast) and sets at 17:50:31 at 116.45°ESE (East-southeast). Sunrise and sunset take approximately 2.47 minutes to complete. Read more about sunrise and sunset.

Sunset 
Sunrise 

Solar Events

2025-12-21: Winter Solstice at 11:02

2025DaylengthDawnSunsetSolar NoonSunriseDusk
DecLengthDifferenceAst.Nau.Civ.StartAzimuthEndStartAzimuthEndCiv.Nau.Ast.
111h 06m 08s-05:2305:4906:1606:40113°ESE06:4212:1317:44113°ESE17:4618:0918:3619:03
211h 05m 41s-27s05:2305:5006:1706:40113°ESE06:4312:1317:44113°ESE17:4618:1018:3719:03
311h 05m 15s-26s05:2405:5006:1806:41113°ESE06:4412:1417:44114°ESE17:4618:1018:3719:04
411h 04m 51s-24s05:2405:5106:1806:42113°ESE06:4412:1417:44114°ESE17:4718:1018:3719:04
511h 04m 28s-23s05:2505:5206:1906:42113°ESE06:4512:1517:44115°ESE17:4718:1018:3719:04
611h 04m 06s-22s05:2505:5206:1906:43114°ESE06:4512:1517:45115°ESE17:4718:1118:3819:05
711h 03m 45s-21s05:2605:5306:2006:44114°ESE06:4612:1517:45115°ESE17:4718:1118:3819:05
811h 03m 26s-19s05:2605:5306:2006:44114°ESE06:4712:1617:45116°ESE17:4818:1118:3819:05
911h 03m 08s-18s05:2705:5406:2106:45114°ESE06:4712:1617:45116°ESE17:4818:1218:3919:06
1011h 02m 53s-15s05:2805:5406:2206:45114°ESE06:4812:1717:46116°ESE17:4818:1218:3919:06
1111h 02m 37s-16s05:2805:5506:2206:46114°ESE06:4812:1717:46116°ESE17:4918:1218:3919:06
1211h 02m 23s-14s05:2905:5606:2306:46114°ESE06:4912:1817:46116°ESE17:4918:1318:4019:07
1311h 02m 12s-11s05:2905:5606:2306:47114°ESE06:5012:1817:47116°ESE17:4918:1318:4019:07
1411h 02m 01s-11s05:3005:5706:2406:48114°ESE06:5012:1917:47116°ESE17:5018:1318:4119:08
1511h 01m 51s-10s05:3005:5706:2406:48114°ESE06:5112:1917:48116°ESE17:5018:1418:4119:08
1611h 01m 44s-7s05:3105:5806:2506:49114°ESE06:5112:2017:48116°ESE17:5018:1418:4119:08
1711h 01m 37s-7s05:3105:5806:2506:49114°ESE06:5212:2017:48116°ESE17:5118:1518:4219:09
1811h 01m 32s-5s05:3205:5906:2606:50114°ESE06:5212:2117:49116°ESE17:5118:1518:4219:09
1911h 01m 29s-3s05:3205:5906:2706:50114°ESE06:5312:2117:49116°ESE17:5218:1618:4319:10
2011h 01m 27s-2s05:3306:0006:2706:51114°ESE06:5312:2217:50116°ESE17:5218:1618:4319:10
2111h 01m 25s-2s05:3306:0006:2806:51114°ESE06:5412:2217:50116°ESE17:5318:1718:4419:11
2211h 01m 27s+2s05:3406:0106:2806:52114°ESE06:5412:2317:51116°ESE17:5318:1718:4419:11
2311h 01m 29s+2s05:3406:0106:2906:52114°ESE06:5512:2317:51115°ESE17:5418:1818:4519:12
2411h 01m 32s+3s05:3506:0206:2906:53114°ESE06:5512:2417:52115°ESE17:5418:1818:4519:12
2511h 01m 38s+6s05:3506:0206:2906:53114°ESE06:5612:2417:52115°ESE17:5518:1918:4619:13
2611h 01m 44s+6s05:3606:0306:3006:54114°ESE06:5612:2517:53114°ESE17:5518:1918:4619:13
2711h 01m 53s+9s05:3606:0306:3006:54114°ESE06:5712:2517:54114°ESE17:5618:2018:4719:14
2811h 02m 02s+9s05:3706:0406:3106:55114°ESE06:5712:2617:54114°ESE17:5718:2018:4819:14
2911h 02m 13s+11s05:3706:0406:3106:55114°ESE06:5712:2617:55113°ESE17:5718:2118:4819:15
3011h 02m 26s+13s05:3706:0406:3206:55114°ESE06:5812:2617:55113°ESE17:5818:2118:4919:16
3111h 02m 39s+13s05:3806:0506:3206:56114°ESE06:5812:2717:56112°ESE17:5818:2218:4919:16
Content last updated on 2016-10-26