Sign In

Solar Calendar British Indian Ocean Territory 2025 › Sun British Indian Ocean Territory September 2025

Solar Calendar September 2025 (British Indian Ocean Territory)

The following calendar is specific to Diego Garcia, British Indian Ocean Territory. It shows the sunrise and sunset times as well as the duration of the days in September 2025.

Choose a country from the list to get relevant information:

Eclipses

The following is information about eclipses occuring worldwide during September 2025. The eclipses listed here may be totally visible, partly visible or not visible in any part of British Indian Ocean Territory.

dates
Solar Eclipse2025-09-22
Lunar Eclipse2025-09-08


Daylight duration

We show daylight length in Diego Garcia during September 2025 and the daylight length for the equinox and solstice for comparing. From September 1, 2025 until September 30, 2025, daylight becomes longer.

September 
Winter Solstice 
Vernal Equinox 
Summer Solstice 

Sunrise and Sunset

Times of sunrise and sunset in Diego Garcia during September 2025.

Taking September 1, 2025 as reference, the sun rises at 07:11:21 at 81.88°ENE (East-northeast) and sets at 19:09:34 at 273.24°W (West). Sunrise and sunset take approximately 2.17 minutes to complete. Read more about sunrise and sunset.

Taking September 15, 2025 as reference, the sun rises at 07:03:53 at 87.18°ENE (East-northeast) and sets at 19:07:27 at 259.71°WSW (West-southwest). Sunrise and sunset take approximately 2.15 minutes to complete. Read more about sunrise and sunset.

Sunset 
Sunrise 

Solar Events

2025-09-22: Vernal Equinox at 00:19

2025DaylengthDawnSunsetSolar NoonSunriseDusk
SepLengthDifferenceAst.Nau.Civ.StartAzimuthEndStartAzimuthEndCiv.Nau.Ast.
111h 58m 13s-06:0106:2506:5007:1182°ENE07:1313:1019:07273°WSW19:0919:3019:5420:19
211h 58m 36s+23s06:0106:2506:4907:1082°ENE07:1313:1019:07272°WSW19:0919:3019:5420:19
311h 58m 57s+21s06:0006:2406:4907:1083°ENE07:1213:0919:07272°WSW19:0919:3019:5420:18
411h 59m 20s+23s06:0006:2406:4807:0983°ENE07:1113:0919:06271°WSW19:0919:3019:5420:18
511h 59m 43s+23s05:5906:2406:4807:0983°ENE07:1113:0919:06270°WSW19:0919:2919:5420:18
612h 00m 06s+23s05:5906:2306:4707:0884°ENE07:1013:0819:06269°WSW19:0819:2919:5420:18
712h 00m 29s+23s05:5806:2306:4707:0884°ENE07:1013:0819:06268°WSW19:0819:2919:5320:18
812h 00m 52s+23s05:5806:2206:4607:0785°ENE07:0913:0819:06267°WSW19:0819:2919:5320:17
912h 01m 14s+22s05:5706:2206:4607:0785°ENE07:0913:0719:06266°WSW19:0819:2919:5320:17
1012h 01m 38s+24s05:5706:2106:4507:0685°ENE07:0813:0719:06265°WSW19:0819:2919:5320:17
1112h 02m 01s+23s05:5606:2006:4507:0686°ENE07:0813:0719:05264°WSW19:0819:2819:5320:17
1212h 02m 24s+23s05:5606:2006:4407:0586°ENE07:0713:0619:05263°WSW19:0719:2819:5320:17
1312h 02m 48s+24s05:5506:1906:4407:0486°ENE07:0713:0619:05262°WSW19:0719:2819:5220:17
1412h 03m 11s+23s05:5506:1906:4307:0487°ENE07:0613:0519:05261°WSW19:0719:2819:5220:16
1512h 03m 34s+23s05:5406:1806:4307:0387°ENE07:0613:0519:05260°WSW19:0719:2819:5220:16
1612h 03m 58s+24s05:5406:1806:4207:0388°ENE07:0513:0519:05259°WSW19:0719:2819:5220:16
1712h 04m 22s+24s05:5306:1706:4107:0288°ENE07:0413:0419:04257°WSW19:0719:2719:5220:16
1812h 04m 46s+24s05:5306:1706:4107:0288°ENE07:0413:0419:04256°WSW19:0619:2719:5220:16
1912h 05m 9s+23s05:5206:1606:4007:0189°ENE07:0313:0419:04255°WSW19:0619:2719:5120:16
2012h 05m 34s+25s05:5106:1606:4007:0189°ENE07:0313:0319:04254°WSW19:0619:2719:5120:15
2112h 05m 57s+23s05:5106:1506:3907:0090°ENE07:0213:0319:04252°WSW19:0619:2719:5120:15
2212h 06m 21s+24s05:5006:1406:3907:0090°ENE07:0213:0319:04251°WSW19:0619:2719:5120:15
2312h 06m 45s+24s05:5006:1406:3806:5990°ENE07:0113:0219:04250°WSW19:0619:2719:5120:15
2412h 07m 9s+24s05:4906:1306:3806:5891°ENE07:0113:0219:03248°WSW19:0619:2619:5120:15
2512h 07m 33s+24s05:4906:1306:3706:5891°ENE07:0013:0219:03247°WSW19:0519:2619:5020:15
2612h 07m 58s+25s05:4806:1206:3606:5791°ENE06:5913:0119:03246°WSW19:0519:2619:5020:15
2712h 08m 21s+23s05:4706:1206:3606:5792°ENE06:5913:0119:03244°WSW19:0519:2619:5020:14
2812h 08m 46s+25s05:4706:1106:3506:5692°ENE06:5813:0119:03243°WSW19:0519:2619:5020:14
2912h 9m 10s+24s05:4606:1106:3506:5693°ENE06:5813:0019:03242°WSW19:0519:2619:5020:14
3012h 9m 34s+24s05:4606:1006:3406:5593°ENE06:5713:0019:03240°WSW19:0519:2619:5020:14
Content last updated on 2016-10-26