Kepulauan Riau, Indonesia
226 666 people
Today:
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Day Length: 12h 6m 52s
Time zone: Asia/Pontianak, UTC 7 h.
Latitude: 0.9168, Longitude: 104.471
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Sep-01, Monday | 05:58:10 | 12:02:08 | 18:06:05 | 12h 7m 55s |
2025-Sep-02, Tuesday | 05:57:53 | 12:01:48 | 18:05:44 | 12h 7m 51s |
2025-Sep-03, Wednesday | 05:57:35 | 12:01:29 | 18:05:23 | 12h 7m 48s |
2025-Sep-04, Thursday | 05:57:17 | 12:01:09 | 18:05:01 | 12h 7m 44s |
2025-Sep-05, Friday | 05:56:58 | 12:00:49 | 18:04:40 | 12h 7m 42s |
2025-Sep-06, Saturday | 05:56:40 | 12:00:29 | 18:04:18 | 12h 7m 38s |
2025-Sep-07, Sunday | 05:56:21 | 12:00:08 | 18:03:56 | 12h 7m 35s |
2025-Sep-08, Monday | 05:56:02 | 11:59:48 | 18:03:34 | 12h 7m 32s |
2025-Sep-09, Tuesday | 05:55:42 | 11:59:27 | 18:03:11 | 12h 7m 29s |
2025-Sep-10, Wednesday | 05:55:23 | 11:59:06 | 18:02:49 | 12h 7m 26s |
2025-Sep-11, Thursday | 05:55:04 | 11:58:45 | 18:02:26 | 12h 7m 22s |
2025-Sep-12, Friday | 05:54:44 | 11:58:24 | 18:02:04 | 12h 7m 20s |
2025-Sep-13, Saturday | 05:54:24 | 11:58:02 | 18:01:41 | 12h 7m 17s |
2025-Sep-14, Sunday | 05:54:04 | 11:57:41 | 18:01:18 | 12h 7m 14s |
2025-Sep-15, Monday | 05:53:45 | 11:57:20 | 18:00:55 | 12h 7m 10s |
2025-Sep-16, Tuesday | 05:53:25 | 11:56:58 | 18:00:32 | 12h 7m 7s |
2025-Sep-17, Wednesday | 05:53:05 | 11:56:37 | 18:00:09 | 12h 7m 4s |
2025-Sep-18, Thursday | 05:52:45 | 11:56:15 | 17:59:46 | 12h 7m 1s |
2025-Sep-19, Friday | 05:52:25 | 11:55:54 | 17:59:23 | 12h 6m 58s |
2025-Sep-20, Saturday | 05:52:05 | 11:55:33 | 17:59:00 | 12h 6m 55s |
2025-Sep-21, Sunday | 05:51:45 | 11:55:11 | 17:58:37 | 12h 6m 52s |
2025-Sep-22, Monday | 05:51:25 | 11:54:50 | 17:58:15 | 12h 6m 50s |
2025-Sep-23, Tuesday | 05:51:06 | 11:54:29 | 17:57:52 | 12h 6m 46s |
2025-Sep-24, Wednesday | 05:50:46 | 11:54:08 | 17:57:30 | 12h 6m 44s |
2025-Sep-25, Thursday | 05:50:27 | 11:53:47 | 17:57:07 | 12h 6m 40s |
2025-Sep-26, Friday | 05:50:08 | 11:53:27 | 17:56:45 | 12h 6m 37s |
2025-Sep-27, Saturday | 05:49:49 | 11:53:06 | 17:56:23 | 12h 6m 34s |
2025-Sep-28, Sunday | 05:49:30 | 11:52:46 | 17:56:02 | 12h 6m 32s |
2025-Sep-29, Monday | 05:49:11 | 11:52:26 | 17:55:40 | 12h 6m 29s |
2025-Sep-30, Tuesday | 05:48:53 | 11:52:06 | 17:55:19 | 12h 6m 26s |
Pontianak (Kalimantan Barat), Singkawang (Kalimantan Barat), Palangkaraya (Kalimantan Tengah), Sampit (Kalimantan Tengah), Kuala Kapuas (Kalimantan Tengah)
Jakarta (Jakarta), Surabaya (Jawa Timur), Bandung (Jawa Barat), Bekasi (Jawa Barat), Medan (Sumatera Utara), Palembang (Sumatera Selatan), Semarang (Jawa Tengah), Makassar (Sulawesi Selatan), Cilacap (Jawa Tengah), Bogor (Jawa Barat), Bandar Lampung (Lampung), Padang (Sumatera Barat), Malang (Jawa Timur), Pekanbaru (Riau), Denpasar (Bali), Yogyakarta (Yogyakarta), Palu (Sulawesi Tengah), Pontianak (Kalimantan Barat), Banjarmasin (Kalimantan Selatan), Samarinda (Kalimantan Timur), Binjai (Sumatera Utara), Surakarta (Jawa Tengah), Banda Aceh (Aceh), Bukittinggi (Sumatera Barat), Pasuruan (Jawa Timur), Mataram (Nusa Tenggara Barat), Jambi (Jambi), Manado (Sulawesi Utara), Balikpapan (Kalimantan Timur), Bengkulu (Bengkulu)
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks