Sunrise and Sunset times in San Antonio, United States 
San Antonio
Texas
Time zone: America/Chicago, UTC -5 h.
Latitude: 29.4658, Longitude: -98.5254
2 002 530 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 06:34:30 | 13:32:02 | 20:29:35 | 13h 55m 5s |
| 2025-Jun-02, Monday | 06:34:19 | 13:32:12 | 20:30:05 | 13h 55m 46s |
| 2025-Jun-03, Tuesday | 06:34:09 | 13:32:22 | 20:30:35 | 13h 56m 26s |
| 2025-Jun-04, Wednesday | 06:34:00 | 13:32:32 | 20:31:05 | 13h 57m 5s |
| 2025-Jun-05, Thursday | 06:33:53 | 13:32:43 | 20:31:33 | 13h 57m 40s |
| 2025-Jun-06, Friday | 06:33:47 | 13:32:54 | 20:32:01 | 13h 58m 14s |
| 2025-Jun-07, Saturday | 06:33:43 | 13:33:05 | 20:32:28 | 13h 58m 45s |
| 2025-Jun-08, Sunday | 06:33:39 | 13:33:17 | 20:32:54 | 13h 59m 15s |
| 2025-Jun-09, Monday | 06:33:38 | 13:33:29 | 20:33:20 | 13h 59m 42s |
| 2025-Jun-10, Tuesday | 06:33:37 | 13:33:41 | 20:33:44 | 14h 0m 7s |
| 2025-Jun-11, Wednesday | 06:33:38 | 13:33:53 | 20:34:08 | 14h 0m 30s |
| 2025-Jun-12, Thursday | 06:33:41 | 13:34:05 | 20:34:30 | 14h 0m 49s |
| 2025-Jun-13, Friday | 06:33:44 | 13:34:18 | 20:34:52 | 14h 1m 8s |
| 2025-Jun-14, Saturday | 06:33:49 | 13:34:31 | 20:35:13 | 14h 1m 24s |
| 2025-Jun-15, Sunday | 06:33:55 | 13:34:44 | 20:35:32 | 14h 1m 37s |
| 2025-Jun-16, Monday | 06:34:02 | 13:34:57 | 20:35:51 | 14h 1m 49s |
| 2025-Jun-17, Tuesday | 06:34:11 | 13:35:10 | 20:36:08 | 14h 1m 57s |
| 2025-Jun-18, Wednesday | 06:34:21 | 13:35:23 | 20:36:25 | 14h 2m 4s |
| 2025-Jun-19, Thursday | 06:34:32 | 13:35:36 | 20:36:40 | 14h 2m 8s |
| 2025-Jun-20, Friday | 06:34:44 | 13:35:49 | 20:36:54 | 14h 2m 10s |
| 2025-Jun-21, Saturday | 06:34:57 | 13:36:02 | 20:37:07 | 14h 2m 10s |
| 2025-Jun-22, Sunday | 06:35:11 | 13:36:15 | 20:37:18 | 14h 2m 7s |
| 2025-Jun-23, Monday | 06:35:27 | 13:36:28 | 20:37:29 | 14h 2m 2s |
| 2025-Jun-24, Tuesday | 06:35:43 | 13:36:41 | 20:37:38 | 14h 1m 55s |
| 2025-Jun-25, Wednesday | 06:36:01 | 13:36:53 | 20:37:46 | 14h 1m 45s |
| 2025-Jun-26, Thursday | 06:36:20 | 13:37:06 | 20:37:52 | 14h 1m 32s |
| 2025-Jun-27, Friday | 06:36:39 | 13:37:18 | 20:37:58 | 14h 1m 19s |
| 2025-Jun-28, Saturday | 06:37:00 | 13:37:31 | 20:38:02 | 14h 1m 2s |
| 2025-Jun-29, Sunday | 06:37:21 | 13:37:43 | 20:38:04 | 14h 0m 43s |
| 2025-Jun-30, Monday | 06:37:43 | 13:37:54 | 20:38:05 | 14h 0m 22s |
San Antonio on United States map:
Cities in the same time zone America/Chicago
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), Austin (Texas), Kansas City (Missouri), Montevideo (Montevideo), Milwaukee (Wisconsin), Prague (Praha, Hlavní Město), Nashville (Tennessee), Memphis (Tennessee), New Orleans (Louisiana), Oklahoma City (Oklahoma), Fort Worth (Texas), Omaha (Nebraska), McAllen (Texas), Birmingham (Alabama), Tulsa (Oklahoma), Baton Rouge (Louisiana), Wichita (Kansas), Des Moines (Iowa), Little Rock (Arkansas), Denton (Texas), Madison (Wisconsin), Arlington (Texas), Pensacola (Florida), Fayetteville (Arkansas), Corpus Christi (Texas), Jackson (Mississippi)
Largest Populated Areas in United States
New York (New York), Los Angeles (California), Chicago (Illinois), Miami (Florida), Dallas (Texas), Philadelphia (Pennsylvania), Houston (Texas), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Phoenix (Arizona), Seattle (Washington), San Francisco (California), Detroit (Michigan), San Diego (California), Minneapolis (Minnesota), Tampa (Florida), Denver (Colorado), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Riverside (California), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania)
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