Sunrise and Sunset times in Monongahela, United States 
Today:
 Sunrise: 07:39:55
|
 Sunset: 17:18:25
|
Day Length: 9h 38m 30s
Time zone: America/New_York, UTC -5 h.
Latitude: 40.1956, Longitude: -79.9221
Monongahela
Pennsylvania, United States 
4 146 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:42:03 | 12:23:21 | 17:04:40 | 9h 22m 37s |
| 2026-Jan-02, Friday | 07:42:08 | 12:23:49 | 17:05:30 | 9h 23m 22s |
| 2026-Jan-03, Saturday | 07:42:11 | 12:24:17 | 17:06:22 | 9h 24m 11s |
| 2026-Jan-04, Sunday | 07:42:12 | 12:24:44 | 17:07:16 | 9h 25m 4s |
| 2026-Jan-05, Monday | 07:42:11 | 12:25:11 | 17:08:11 | 9h 26m 0s |
| 2026-Jan-06, Tuesday | 07:42:07 | 12:25:37 | 17:09:07 | 9h 27m 0s |
| 2026-Jan-07, Wednesday | 07:42:01 | 12:26:03 | 17:10:05 | 9h 28m 4s |
| 2026-Jan-08, Thursday | 07:41:53 | 12:26:28 | 17:11:04 | 9h 29m 11s |
| 2026-Jan-09, Friday | 07:41:43 | 12:26:53 | 17:12:04 | 9h 30m 21s |
| 2026-Jan-10, Saturday | 07:41:30 | 12:27:18 | 17:13:05 | 9h 31m 35s |
| 2026-Jan-11, Sunday | 07:41:16 | 12:27:41 | 17:14:07 | 9h 32m 51s |
| 2026-Jan-12, Monday | 07:40:59 | 12:28:04 | 17:15:10 | 9h 34m 11s |
| 2026-Jan-13, Tuesday | 07:40:40 | 12:28:27 | 17:16:14 | 9h 35m 34s |
| 2026-Jan-14, Wednesday | 07:40:18 | 12:28:49 | 17:17:19 | 9h 37m 1s |
| 2026-Jan-15, Thursday | 07:39:55 | 12:29:10 | 17:18:25 | 9h 38m 30s |
| 2026-Jan-16, Friday | 07:39:29 | 12:29:30 | 17:19:31 | 9h 40m 2s |
| 2026-Jan-17, Saturday | 07:39:02 | 12:29:50 | 17:20:39 | 9h 41m 37s |
| 2026-Jan-18, Sunday | 07:38:32 | 12:30:09 | 17:21:47 | 9h 43m 15s |
| 2026-Jan-19, Monday | 07:38:00 | 12:30:28 | 17:22:56 | 9h 44m 56s |
| 2026-Jan-20, Tuesday | 07:37:26 | 12:30:45 | 17:24:05 | 9h 46m 39s |
| 2026-Jan-21, Wednesday | 07:36:50 | 12:31:02 | 17:25:15 | 9h 48m 25s |
| 2026-Jan-22, Thursday | 07:36:12 | 12:31:18 | 17:26:25 | 9h 50m 13s |
| 2026-Jan-23, Friday | 07:35:32 | 12:31:34 | 17:27:35 | 9h 52m 3s |
| 2026-Jan-24, Saturday | 07:34:50 | 12:31:48 | 17:28:47 | 9h 53m 57s |
| 2026-Jan-25, Sunday | 07:34:06 | 12:32:02 | 17:29:58 | 9h 55m 52s |
| 2026-Jan-26, Monday | 07:33:20 | 12:32:15 | 17:31:10 | 9h 57m 50s |
| 2026-Jan-27, Tuesday | 07:32:33 | 12:32:27 | 17:32:22 | 9h 59m 49s |
| 2026-Jan-28, Wednesday | 07:31:43 | 12:32:38 | 17:33:34 | 10h 1m 51s |
| 2026-Jan-29, Thursday | 07:30:52 | 12:32:49 | 17:34:46 | 10h 3m 54s |
| 2026-Jan-30, Friday | 07:29:59 | 12:32:59 | 17:35:59 | 10h 6m 0s |
| 2026-Jan-31, Saturday | 07:29:04 | 12:33:08 | 17:37:11 | 10h 8m 7s |
Day length in Monongahela during the year on the chart:
Monongahela 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