Sunrise and Sunset times in Bintulu, Malaysia 
Bintulu
Sarawak
Time zone: Asia/Kuching, UTC 8 h.
Latitude: 3.1664, Longitude: 113.036
151 617 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 06:16:54 | 12:25:42 | 18:34:30 | 12h 17m 36s |
| 2025-Jun-02, Monday | 06:17:01 | 12:25:51 | 18:34:42 | 12h 17m 41s |
| 2025-Jun-03, Tuesday | 06:17:09 | 12:26:01 | 18:34:54 | 12h 17m 45s |
| 2025-Jun-04, Wednesday | 06:17:17 | 12:26:11 | 18:35:06 | 12h 17m 49s |
| 2025-Jun-05, Thursday | 06:17:25 | 12:26:22 | 18:35:19 | 12h 17m 54s |
| 2025-Jun-06, Friday | 06:17:34 | 12:26:33 | 18:35:31 | 12h 17m 57s |
| 2025-Jun-07, Saturday | 06:17:44 | 12:26:44 | 18:35:44 | 12h 18m 0s |
| 2025-Jun-08, Sunday | 06:17:54 | 12:26:55 | 18:35:57 | 12h 18m 3s |
| 2025-Jun-09, Monday | 06:18:04 | 12:27:07 | 18:36:10 | 12h 18m 6s |
| 2025-Jun-10, Tuesday | 06:18:15 | 12:27:19 | 18:36:23 | 12h 18m 8s |
| 2025-Jun-11, Wednesday | 06:18:25 | 12:27:31 | 18:36:37 | 12h 18m 12s |
| 2025-Jun-12, Thursday | 06:18:37 | 12:27:43 | 18:36:50 | 12h 18m 13s |
| 2025-Jun-13, Friday | 06:18:48 | 12:27:56 | 18:37:04 | 12h 18m 16s |
| 2025-Jun-14, Saturday | 06:19:00 | 12:28:09 | 18:37:17 | 12h 18m 17s |
| 2025-Jun-15, Sunday | 06:19:12 | 12:28:21 | 18:37:31 | 12h 18m 19s |
| 2025-Jun-16, Monday | 06:19:24 | 12:28:34 | 18:37:44 | 12h 18m 20s |
| 2025-Jun-17, Tuesday | 06:19:37 | 12:28:47 | 18:37:58 | 12h 18m 21s |
| 2025-Jun-18, Wednesday | 06:19:49 | 12:29:00 | 18:38:11 | 12h 18m 22s |
| 2025-Jun-19, Thursday | 06:20:02 | 12:29:13 | 18:38:25 | 12h 18m 23s |
| 2025-Jun-20, Friday | 06:20:15 | 12:29:26 | 18:38:38 | 12h 18m 23s |
| 2025-Jun-21, Saturday | 06:20:28 | 12:29:39 | 18:38:51 | 12h 18m 23s |
| 2025-Jun-22, Sunday | 06:20:41 | 12:29:53 | 18:39:04 | 12h 18m 23s |
| 2025-Jun-23, Monday | 06:20:54 | 12:30:06 | 18:39:17 | 12h 18m 23s |
| 2025-Jun-24, Tuesday | 06:21:08 | 12:30:18 | 18:39:29 | 12h 18m 21s |
| 2025-Jun-25, Wednesday | 06:21:21 | 12:30:31 | 18:39:42 | 12h 18m 21s |
| 2025-Jun-26, Thursday | 06:21:34 | 12:30:44 | 18:39:54 | 12h 18m 20s |
| 2025-Jun-27, Friday | 06:21:47 | 12:30:56 | 18:40:06 | 12h 18m 19s |
| 2025-Jun-28, Saturday | 06:22:00 | 12:31:09 | 18:40:17 | 12h 18m 17s |
| 2025-Jun-29, Sunday | 06:22:13 | 12:31:21 | 18:40:28 | 12h 18m 15s |
| 2025-Jun-30, Monday | 06:22:26 | 12:31:33 | 18:40:39 | 12h 18m 13s |
Bintulu on Malaysia map:
Cities in the same time zone Asia/Kuching
Kuching (Sarawak), Kota Kinabalu (Sabah), Sandakan (Sabah), Tawau (Sabah), Miri (Sarawak), Sibu (Sarawak), Lahad Datu (Sabah), Tenth Mile (Sarawak), Kampong Acheh (Sabah), Kampong Danu (Sarawak), Kampong Bunga (Sarawak), Kampong Giam (Sarawak), Kampong Paroh (Sarawak), Kampung Lajau (Labuan), Kampung Batu Arang (Labuan), Kampong Setampin (Sarawak), Kampong Sungai Mata (Sarawak), Kampong Sungai Moyan (Sarawak), Moruntum , Kampung Kuap (Sarawak), Beliong (Sarawak), Siburan (Sarawak), Twenty-Fourth Mile Bazaar (Sarawak), Sepilok , Sungai Manila , Nineteenth Mile Bazaar (Sarawak), Batu 10 , Batu Kitang (Sarawak), Muara Tuang (Sarawak), Kampong Berbunot
Largest Populated Areas in Malaysia
George Town (Pulau Pinang), Kuala Lumpur (Kuala Lumpur ), Klang (Selangor), Johor Bahru (Johor), Butterworth (Pulau Pinang), Melaka (Melaka), Ipoh (Perak), Kuching (Sarawak), Kota Kinabalu (Sabah), Kota Bharu (Kelantan), Shah Alam (Selangor), Sandakan (Sabah), Seremban (Negeri Sembilan), Kuantan (Pahang), Sungai Petani (Kedah), Kuala Terengganu (Terengganu), Alor Setar (Kedah), Tawau (Sabah), Taiping (Perak), Miri (Sarawak), Sibu (Sarawak), Batu Pahat (Johor), Muar (Johor), Kluang (Johor), Lahad Datu (Sabah), Teluk Intan (Perak), Cukai (Terengganu), Putrajaya (Putrajaya), Kangar (Perlis), Raub (Pahang)
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