Ilocos Sur
Time zone: Asia/Manila, UTC 8 h.
Latitude: 17.6025, Longitude: 120.44
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jun-01, Sunday | 05:22:38 | 11:56:05 | 18:29:32 | 13h 6m 54s |
2025-Jun-02, Monday | 05:22:35 | 11:56:14 | 18:29:53 | 13h 7m 18s |
2025-Jun-03, Tuesday | 05:22:34 | 11:56:24 | 18:30:14 | 13h 7m 40s |
2025-Jun-04, Wednesday | 05:22:33 | 11:56:34 | 18:30:35 | 13h 8m 2s |
2025-Jun-05, Thursday | 05:22:33 | 11:56:45 | 18:30:56 | 13h 8m 23s |
2025-Jun-06, Friday | 05:22:35 | 11:56:56 | 18:31:17 | 13h 8m 42s |
2025-Jun-07, Saturday | 05:22:37 | 11:57:07 | 18:31:37 | 13h 9m 0s |
2025-Jun-08, Sunday | 05:22:40 | 11:57:18 | 18:31:57 | 13h 9m 17s |
2025-Jun-09, Monday | 05:22:43 | 11:57:30 | 18:32:16 | 13h 9m 33s |
2025-Jun-10, Tuesday | 05:22:48 | 11:57:42 | 18:32:35 | 13h 9m 47s |
2025-Jun-11, Wednesday | 05:22:54 | 11:57:54 | 18:32:54 | 13h 10m 0s |
2025-Jun-12, Thursday | 05:23:00 | 11:58:06 | 18:33:12 | 13h 10m 12s |
2025-Jun-13, Friday | 05:23:07 | 11:58:19 | 18:33:30 | 13h 10m 23s |
2025-Jun-14, Saturday | 05:23:15 | 11:58:31 | 18:33:48 | 13h 10m 33s |
2025-Jun-15, Sunday | 05:23:24 | 11:58:44 | 18:34:05 | 13h 10m 41s |
2025-Jun-16, Monday | 05:23:33 | 11:58:57 | 18:34:21 | 13h 10m 48s |
2025-Jun-17, Tuesday | 05:23:43 | 11:59:10 | 18:34:37 | 13h 10m 54s |
2025-Jun-18, Wednesday | 05:23:54 | 11:59:23 | 18:34:52 | 13h 10m 58s |
2025-Jun-19, Thursday | 05:24:06 | 11:59:36 | 18:35:07 | 13h 11m 1s |
2025-Jun-20, Friday | 05:24:18 | 11:59:49 | 18:35:21 | 13h 11m 3s |
2025-Jun-21, Saturday | 05:24:30 | 12:00:02 | 18:35:34 | 13h 11m 4s |
2025-Jun-22, Sunday | 05:24:44 | 12:00:15 | 18:35:47 | 13h 11m 3s |
2025-Jun-23, Monday | 05:24:58 | 12:00:28 | 18:35:59 | 13h 11m 1s |
2025-Jun-24, Tuesday | 05:25:12 | 12:00:41 | 18:36:10 | 13h 10m 58s |
2025-Jun-25, Wednesday | 05:25:28 | 12:00:54 | 18:36:20 | 13h 10m 52s |
2025-Jun-26, Thursday | 05:25:43 | 12:01:07 | 18:36:30 | 13h 10m 47s |
2025-Jun-27, Friday | 05:25:59 | 12:01:19 | 18:36:39 | 13h 10m 40s |
2025-Jun-28, Saturday | 05:26:16 | 12:01:32 | 18:36:47 | 13h 10m 31s |
2025-Jun-29, Sunday | 05:26:33 | 12:01:44 | 18:36:55 | 13h 10m 22s |
2025-Jun-30, Monday | 05:26:50 | 12:01:56 | 18:37:01 | 13h 10m 11s |
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