Ilocos Sur
Time zone: Asia/Manila, UTC 8 h.
Latitude: 17.6, Longitude: 120.383
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:27:22 | 12:02:21 | 18:37:20 | 13h 9m 58s |
2025-Jul-02, Wednesday | 05:27:40 | 12:02:32 | 18:37:25 | 13h 9m 45s |
2025-Jul-03, Thursday | 05:27:58 | 12:02:44 | 18:37:29 | 13h 9m 31s |
2025-Jul-04, Friday | 05:28:17 | 12:02:54 | 18:37:32 | 13h 9m 15s |
2025-Jul-05, Saturday | 05:28:36 | 12:03:05 | 18:37:34 | 13h 8m 58s |
2025-Jul-06, Sunday | 05:28:55 | 12:03:15 | 18:37:35 | 13h 8m 40s |
2025-Jul-07, Monday | 05:29:15 | 12:03:25 | 18:37:35 | 13h 8m 20s |
2025-Jul-08, Tuesday | 05:29:35 | 12:03:34 | 18:37:34 | 13h 7m 59s |
2025-Jul-09, Wednesday | 05:29:54 | 12:03:43 | 18:37:32 | 13h 7m 38s |
2025-Jul-10, Thursday | 05:30:14 | 12:03:52 | 18:37:29 | 13h 7m 15s |
2025-Jul-11, Friday | 05:30:35 | 12:04:00 | 18:37:26 | 13h 6m 51s |
2025-Jul-12, Saturday | 05:30:55 | 12:04:08 | 18:37:21 | 13h 6m 26s |
2025-Jul-13, Sunday | 05:31:15 | 12:04:15 | 18:37:15 | 13h 6m 0s |
2025-Jul-14, Monday | 05:31:35 | 12:04:22 | 18:37:08 | 13h 5m 33s |
2025-Jul-15, Tuesday | 05:31:56 | 12:04:28 | 18:37:00 | 13h 5m 4s |
2025-Jul-16, Wednesday | 05:32:16 | 12:04:34 | 18:36:51 | 13h 4m 35s |
2025-Jul-17, Thursday | 05:32:37 | 12:04:39 | 18:36:42 | 13h 4m 5s |
2025-Jul-18, Friday | 05:32:57 | 12:04:44 | 18:36:31 | 13h 3m 34s |
2025-Jul-19, Saturday | 05:33:17 | 12:04:48 | 18:36:19 | 13h 3m 2s |
2025-Jul-20, Sunday | 05:33:37 | 12:04:52 | 18:36:06 | 13h 2m 29s |
2025-Jul-21, Monday | 05:33:58 | 12:04:55 | 18:35:52 | 13h 1m 54s |
2025-Jul-22, Tuesday | 05:34:18 | 12:04:57 | 18:35:37 | 13h 1m 19s |
2025-Jul-23, Wednesday | 05:34:37 | 12:04:59 | 18:35:21 | 13h 0m 44s |
2025-Jul-24, Thursday | 05:34:57 | 12:05:00 | 18:35:04 | 13h 0m 7s |
2025-Jul-25, Friday | 05:35:17 | 12:05:01 | 18:34:46 | 12h 59m 29s |
2025-Jul-26, Saturday | 05:35:36 | 12:05:01 | 18:34:26 | 12h 58m 50s |
2025-Jul-27, Sunday | 05:35:55 | 12:05:01 | 18:34:06 | 12h 58m 11s |
2025-Jul-28, Monday | 05:36:14 | 12:05:00 | 18:33:45 | 12h 57m 31s |
2025-Jul-29, Tuesday | 05:36:33 | 12:04:58 | 18:33:23 | 12h 56m 50s |
2025-Jul-30, Wednesday | 05:36:52 | 12:04:56 | 18:33:00 | 12h 56m 8s |
2025-Jul-31, Thursday | 05:37:10 | 12:04:53 | 18:32:36 | 12h 55m 26s |
Manila (Manila), Quezon City (Quezon), Asuncion (Asunción), San Salvador (San Salvador), Davao (Davao), Cagayan de Oro (Cagayan de Oro), General Santos (General Santos), Bacolod (Bacolod), Cebu City (Cebu), Zamboanga City (Zamboanga), Naga City (Naga), Iligan (Iligan), Baguio City (Baguio), Batangas (Batangas), Pasay City (Pasay), Iloilo (Iloilo), Legazpi City (Albay), Angeles City (Angeles), Olongapo (Olongapo), Cadiz (Negros Occidental), Tacloban (Tacloban), Cotabato (Cotabato), San Pablo (Laguna), Cabanatuan City (Nueva Ecija), Laoag (Ilocos Norte), Butuan (Butuan), Tarlac City (Tarlac), Ormoc (Ormoc), Dagupan City (Dagupan), Pagadian (Zamboanga del Sur)
Manila (Manila), Quezon City (Quezon), Davao (Davao), Cagayan de Oro (Cagayan de Oro), General Santos (General Santos), Bacolod (Bacolod), Cebu City (Cebu), Zamboanga City (Zamboanga), Naga City (Naga), Iligan (Iligan), Baguio City (Baguio), Batangas (Batangas), Pasay City (Pasay), Iloilo (Iloilo), Legazpi City (Albay), Angeles City (Angeles), Olongapo (Olongapo), Cadiz (Negros Occidental), Tacloban (Tacloban), Cotabato (Cotabato), San Pablo (Laguna), Cabanatuan City (Nueva Ecija), Laoag (Ilocos Norte), Butuan (Butuan), Tarlac City (Tarlac), Ormoc (Ormoc), Dagupan City (Dagupan), Pagadian (Zamboanga del Sur), Puerto Princesa (Puerto Princesa), Tuguegarao (Cagayan)
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