Sunrise and Sunset times in Alastua, Indonesia 
Alastua
Jawa Barat
Time zone: Asia/Jakarta, UTC 7 h.
Latitude: -6.3814, Longitude: 106.697
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 06:04:20 | 11:57:06 | 17:49:52 | 11h 45m 32s |
| 2025-Jul-02, Wednesday | 06:04:29 | 11:57:17 | 17:50:06 | 11h 45m 37s |
| 2025-Jul-03, Thursday | 06:04:38 | 11:57:29 | 17:50:20 | 11h 45m 42s |
| 2025-Jul-04, Friday | 06:04:46 | 11:57:39 | 17:50:33 | 11h 45m 47s |
| 2025-Jul-05, Saturday | 06:04:54 | 11:57:50 | 17:50:46 | 11h 45m 52s |
| 2025-Jul-06, Sunday | 06:05:01 | 11:58:00 | 17:50:59 | 11h 45m 58s |
| 2025-Jul-07, Monday | 06:05:07 | 11:58:10 | 17:51:12 | 11h 46m 5s |
| 2025-Jul-08, Tuesday | 06:05:14 | 11:58:19 | 17:51:25 | 11h 46m 11s |
| 2025-Jul-09, Wednesday | 06:05:19 | 11:58:28 | 17:51:38 | 11h 46m 19s |
| 2025-Jul-10, Thursday | 06:05:24 | 11:58:37 | 17:51:50 | 11h 46m 26s |
| 2025-Jul-11, Friday | 06:05:28 | 11:58:45 | 17:52:02 | 11h 46m 34s |
| 2025-Jul-12, Saturday | 06:05:32 | 11:58:53 | 17:52:14 | 11h 46m 42s |
| 2025-Jul-13, Sunday | 06:05:35 | 11:59:00 | 17:52:25 | 11h 46m 50s |
| 2025-Jul-14, Monday | 06:05:37 | 11:59:07 | 17:52:36 | 11h 46m 59s |
| 2025-Jul-15, Tuesday | 06:05:39 | 11:59:13 | 17:52:47 | 11h 47m 8s |
| 2025-Jul-16, Wednesday | 06:05:40 | 11:59:19 | 17:52:58 | 11h 47m 18s |
| 2025-Jul-17, Thursday | 06:05:40 | 11:59:24 | 17:53:08 | 11h 47m 28s |
| 2025-Jul-18, Friday | 06:05:39 | 11:59:29 | 17:53:18 | 11h 47m 39s |
| 2025-Jul-19, Saturday | 06:05:38 | 11:59:33 | 17:53:27 | 11h 47m 49s |
| 2025-Jul-20, Sunday | 06:05:37 | 11:59:36 | 17:53:36 | 11h 47m 59s |
| 2025-Jul-21, Monday | 06:05:34 | 11:59:39 | 17:53:45 | 11h 48m 11s |
| 2025-Jul-22, Tuesday | 06:05:31 | 11:59:42 | 17:53:53 | 11h 48m 22s |
| 2025-Jul-23, Wednesday | 06:05:27 | 11:59:44 | 17:54:01 | 11h 48m 34s |
| 2025-Jul-24, Thursday | 06:05:22 | 11:59:45 | 17:54:08 | 11h 48m 46s |
| 2025-Jul-25, Friday | 06:05:16 | 11:59:46 | 17:54:15 | 11h 48m 59s |
| 2025-Jul-26, Saturday | 06:05:10 | 11:59:46 | 17:54:22 | 11h 49m 12s |
| 2025-Jul-27, Sunday | 06:05:03 | 11:59:46 | 17:54:28 | 11h 49m 25s |
| 2025-Jul-28, Monday | 06:04:56 | 11:59:44 | 17:54:33 | 11h 49m 37s |
| 2025-Jul-29, Tuesday | 06:04:47 | 11:59:43 | 17:54:38 | 11h 49m 51s |
| 2025-Jul-30, Wednesday | 06:04:38 | 11:59:40 | 17:54:43 | 11h 50m 5s |
| 2025-Jul-31, Thursday | 06:04:28 | 11:59:38 | 17:54:47 | 11h 50m 19s |
Alastua on Indonesia map:
Cities in the same time zone Asia/Jakarta
Jakarta (Jakarta), Surabaya (Jawa Timur), Bandung (Jawa Barat), Bekasi (Jawa Barat), Medan (Sumatera Utara), Palembang (Sumatera Selatan), Semarang (Jawa Tengah), Cilacap (Jawa Tengah), Bogor (Jawa Barat), Bandar Lampung (Lampung), Padang (Sumatera Barat), Malang (Jawa Timur), Pekanbaru (Riau), Yogyakarta (Yogyakarta), Binjai (Sumatera Utara), Surakarta (Jawa Tengah), Banda Aceh (Aceh), Bukittinggi (Sumatera Barat), Pasuruan (Jawa Timur), Jambi (Jambi), Bengkulu (Bengkulu), Pematangsiantar (Sumatera Utara), Jember (Jawa Timur), Sukabumi (Jawa Barat), Pekalongan (Jawa Tengah), Tasikmalaya (Jawa Barat), Tebingtinggi (Sumatera Utara), Padangsidempuan (Sumatera Utara), Cirebon (Jawa Barat), Tegal (Jawa Tengah)
Largest Populated Areas in Indonesia
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 FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks