Sunrise and Sunset times in Santo Tomas, Philippines 
Santo Tomas
La Union
Time zone: Asia/Manila, UTC 8 h.
Latitude: 16.3333, Longitude: 120.333
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:25:22 | 11:56:31 | 18:27:39 | 13h 2m 17s |
| 2025-Jun-02, Monday | 05:25:20 | 11:56:40 | 18:28:00 | 13h 2m 40s |
| 2025-Jun-03, Tuesday | 05:25:19 | 11:56:50 | 18:28:20 | 13h 3m 1s |
| 2025-Jun-04, Wednesday | 05:25:20 | 11:57:00 | 18:28:40 | 13h 3m 20s |
| 2025-Jun-05, Thursday | 05:25:21 | 11:57:10 | 18:29:00 | 13h 3m 39s |
| 2025-Jun-06, Friday | 05:25:22 | 11:57:21 | 18:29:20 | 13h 3m 58s |
| 2025-Jun-07, Saturday | 05:25:25 | 11:57:32 | 18:29:40 | 13h 4m 15s |
| 2025-Jun-08, Sunday | 05:25:29 | 11:57:44 | 18:29:59 | 13h 4m 30s |
| 2025-Jun-09, Monday | 05:25:33 | 11:57:56 | 18:30:18 | 13h 4m 45s |
| 2025-Jun-10, Tuesday | 05:25:38 | 11:58:07 | 18:30:36 | 13h 4m 58s |
| 2025-Jun-11, Wednesday | 05:25:44 | 11:58:20 | 18:30:55 | 13h 5m 11s |
| 2025-Jun-12, Thursday | 05:25:51 | 11:58:32 | 18:31:13 | 13h 5m 22s |
| 2025-Jun-13, Friday | 05:25:59 | 11:58:44 | 18:31:30 | 13h 5m 31s |
| 2025-Jun-14, Saturday | 05:26:07 | 11:58:57 | 18:31:47 | 13h 5m 40s |
| 2025-Jun-15, Sunday | 05:26:16 | 11:59:10 | 18:32:04 | 13h 5m 48s |
| 2025-Jun-16, Monday | 05:26:26 | 11:59:23 | 18:32:20 | 13h 5m 54s |
| 2025-Jun-17, Tuesday | 05:26:36 | 11:59:36 | 18:32:35 | 13h 5m 59s |
| 2025-Jun-18, Wednesday | 05:26:47 | 11:59:49 | 18:32:50 | 13h 6m 3s |
| 2025-Jun-19, Thursday | 05:26:59 | 12:00:02 | 18:33:05 | 13h 6m 6s |
| 2025-Jun-20, Friday | 05:27:11 | 12:00:15 | 18:33:19 | 13h 6m 8s |
| 2025-Jun-21, Saturday | 05:27:24 | 12:00:28 | 18:33:32 | 13h 6m 8s |
| 2025-Jun-22, Sunday | 05:27:37 | 12:00:41 | 18:33:45 | 13h 6m 8s |
| 2025-Jun-23, Monday | 05:27:51 | 12:00:54 | 18:33:57 | 13h 6m 6s |
| 2025-Jun-24, Tuesday | 05:28:05 | 12:01:07 | 18:34:08 | 13h 6m 3s |
| 2025-Jun-25, Wednesday | 05:28:20 | 12:01:20 | 18:34:19 | 13h 5m 59s |
| 2025-Jun-26, Thursday | 05:28:36 | 12:01:32 | 18:34:29 | 13h 5m 53s |
| 2025-Jun-27, Friday | 05:28:52 | 12:01:45 | 18:34:38 | 13h 5m 46s |
| 2025-Jun-28, Saturday | 05:29:08 | 12:01:57 | 18:34:47 | 13h 5m 39s |
| 2025-Jun-29, Sunday | 05:29:24 | 12:02:09 | 18:34:54 | 13h 5m 30s |
| 2025-Jun-30, Monday | 05:29:41 | 12:02:21 | 18:35:01 | 13h 5m 20s |
Santo Tomas on Philippines map:
Cities in the same time zone Asia/Manila
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)
Largest Populated Areas in Philippines
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 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