Sunrise and Sunset times in St. Marys, United States 
Today:
 Sunrise: 07:46:02
|
 Sunset: 17:10:42
|
Day Length: 9h 24m 40s
Time zone: America/New_York, UTC -5 h.
Latitude: 40.5475, Longitude: -84.3931
St. Marys
Ohio, United States 
9 169 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:42:09 | 12:26:46 | 17:11:23 | 9h 29m 14s |
| 2025-Dec-02, Tuesday | 07:43:09 | 12:27:09 | 17:11:09 | 9h 28m 0s |
| 2025-Dec-03, Wednesday | 07:44:08 | 12:27:33 | 17:10:58 | 9h 26m 50s |
| 2025-Dec-04, Thursday | 07:45:05 | 12:27:57 | 17:10:49 | 9h 25m 44s |
| 2025-Dec-05, Friday | 07:46:02 | 12:28:22 | 17:10:42 | 9h 24m 40s |
| 2025-Dec-06, Saturday | 07:46:57 | 12:28:47 | 17:10:38 | 9h 23m 41s |
| 2025-Dec-07, Sunday | 07:47:51 | 12:29:13 | 17:10:35 | 9h 22m 44s |
| 2025-Dec-08, Monday | 07:48:43 | 12:29:39 | 17:10:36 | 9h 21m 53s |
| 2025-Dec-09, Tuesday | 07:49:34 | 12:30:06 | 17:10:38 | 9h 21m 4s |
| 2025-Dec-10, Wednesday | 07:50:24 | 12:30:33 | 17:10:43 | 9h 20m 19s |
| 2025-Dec-11, Thursday | 07:51:12 | 12:31:01 | 17:10:50 | 9h 19m 38s |
| 2025-Dec-12, Friday | 07:51:59 | 12:31:29 | 17:10:59 | 9h 19m 0s |
| 2025-Dec-13, Saturday | 07:52:44 | 12:31:57 | 17:11:11 | 9h 18m 27s |
| 2025-Dec-14, Sunday | 07:53:27 | 12:32:26 | 17:11:25 | 9h 17m 58s |
| 2025-Dec-15, Monday | 07:54:09 | 12:32:55 | 17:11:41 | 9h 17m 32s |
| 2025-Dec-16, Tuesday | 07:54:49 | 12:33:24 | 17:11:59 | 9h 17m 10s |
| 2025-Dec-17, Wednesday | 07:55:27 | 12:33:53 | 17:12:20 | 9h 16m 53s |
| 2025-Dec-18, Thursday | 07:56:04 | 12:34:23 | 17:12:42 | 9h 16m 38s |
| 2025-Dec-19, Friday | 07:56:38 | 12:34:53 | 17:13:07 | 9h 16m 29s |
| 2025-Dec-20, Saturday | 07:57:11 | 12:35:22 | 17:13:34 | 9h 16m 23s |
| 2025-Dec-21, Sunday | 07:57:41 | 12:35:52 | 17:14:03 | 9h 16m 22s |
| 2025-Dec-22, Monday | 07:58:10 | 12:36:22 | 17:14:34 | 9h 16m 24s |
| 2025-Dec-23, Tuesday | 07:58:36 | 12:36:52 | 17:15:07 | 9h 16m 31s |
| 2025-Dec-24, Wednesday | 07:59:01 | 12:37:22 | 17:15:42 | 9h 16m 41s |
| 2025-Dec-25, Thursday | 07:59:23 | 12:37:51 | 17:16:19 | 9h 16m 56s |
| 2025-Dec-26, Friday | 07:59:44 | 12:38:21 | 17:16:58 | 9h 17m 14s |
| 2025-Dec-27, Saturday | 08:00:02 | 12:38:50 | 17:17:39 | 9h 17m 37s |
| 2025-Dec-28, Sunday | 08:00:18 | 12:39:20 | 17:18:22 | 9h 18m 4s |
| 2025-Dec-29, Monday | 08:00:32 | 12:39:49 | 17:19:06 | 9h 18m 34s |
| 2025-Dec-30, Tuesday | 08:00:43 | 12:40:18 | 17:19:52 | 9h 19m 9s |
| 2025-Dec-31, Wednesday | 08:00:53 | 12:40:46 | 17:20:40 | 9h 19m 47s |
Day length in St. Marys during the year on the chart:
St. Marys on United States map:
Locations in the same time zone America/New_York
New York (New York), Miami (Florida), Philadelphia (Pennsylvania), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Tampa (Florida), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania), Cincinnati (Ohio), Manhattan (New York), Columbus (Ohio), Virginia Beach (Virginia), Charlotte (North Carolina), Bronx (New York), Providence (Rhode Island), Jacksonville (Florida), Richmond (Virginia), Raleigh (North Carolina), Louisville (Kentucky), Bridgeport (Connecticut), Buffalo (New York), Hartford (Connecticut), Dayton (Ohio), Rochester (New York), Sarasota (Florida)
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), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio)
Countries closest to United States
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
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:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks