Sunrise and Sunset times in Dayton, United States 
Today:
 Sunrise: 07:55:03
|
 Sunset: 17:20:44
|
Day Length: 9h 25m 41s
Time zone: America/Indiana/Indianapolis, UTC -5 h.
Latitude: 40.3752, Longitude: -86.7739
Dayton
Indiana, United States 
1 647 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:51:11 | 12:36:17 | 17:21:23 | 9h 30m 12s |
| 2025-Dec-02, Tuesday | 07:52:11 | 12:36:40 | 17:21:10 | 9h 28m 59s |
| 2025-Dec-03, Wednesday | 07:53:09 | 12:37:04 | 17:20:59 | 9h 27m 50s |
| 2025-Dec-04, Thursday | 07:54:07 | 12:37:28 | 17:20:50 | 9h 26m 43s |
| 2025-Dec-05, Friday | 07:55:03 | 12:37:53 | 17:20:44 | 9h 25m 41s |
| 2025-Dec-06, Saturday | 07:55:58 | 12:38:19 | 17:20:40 | 9h 24m 42s |
| 2025-Dec-07, Sunday | 07:56:52 | 12:38:45 | 17:20:38 | 9h 23m 46s |
| 2025-Dec-08, Monday | 07:57:44 | 12:39:11 | 17:20:38 | 9h 22m 54s |
| 2025-Dec-09, Tuesday | 07:58:35 | 12:39:38 | 17:20:41 | 9h 22m 6s |
| 2025-Dec-10, Wednesday | 07:59:24 | 12:40:05 | 17:20:46 | 9h 21m 22s |
| 2025-Dec-11, Thursday | 08:00:12 | 12:40:33 | 17:20:53 | 9h 20m 41s |
| 2025-Dec-12, Friday | 08:00:59 | 12:41:01 | 17:21:02 | 9h 20m 3s |
| 2025-Dec-13, Saturday | 08:01:44 | 12:41:29 | 17:21:14 | 9h 19m 30s |
| 2025-Dec-14, Sunday | 08:02:27 | 12:41:58 | 17:21:28 | 9h 19m 1s |
| 2025-Dec-15, Monday | 08:03:09 | 12:42:27 | 17:21:44 | 9h 18m 35s |
| 2025-Dec-16, Tuesday | 08:03:49 | 12:42:56 | 17:22:03 | 9h 18m 14s |
| 2025-Dec-17, Wednesday | 08:04:27 | 12:43:25 | 17:22:23 | 9h 17m 56s |
| 2025-Dec-18, Thursday | 08:05:03 | 12:43:55 | 17:22:46 | 9h 17m 43s |
| 2025-Dec-19, Friday | 08:05:38 | 12:44:24 | 17:23:11 | 9h 17m 33s |
| 2025-Dec-20, Saturday | 08:06:10 | 12:44:54 | 17:23:38 | 9h 17m 28s |
| 2025-Dec-21, Sunday | 08:06:41 | 12:45:24 | 17:24:07 | 9h 17m 26s |
| 2025-Dec-22, Monday | 08:07:09 | 12:45:54 | 17:24:38 | 9h 17m 29s |
| 2025-Dec-23, Tuesday | 08:07:36 | 12:46:23 | 17:25:11 | 9h 17m 35s |
| 2025-Dec-24, Wednesday | 08:08:00 | 12:46:53 | 17:25:46 | 9h 17m 46s |
| 2025-Dec-25, Thursday | 08:08:23 | 12:47:23 | 17:26:23 | 9h 18m 0s |
| 2025-Dec-26, Friday | 08:08:43 | 12:47:53 | 17:27:02 | 9h 18m 19s |
| 2025-Dec-27, Saturday | 08:09:01 | 12:48:22 | 17:27:43 | 9h 18m 42s |
| 2025-Dec-28, Sunday | 08:09:17 | 12:48:51 | 17:28:25 | 9h 19m 8s |
| 2025-Dec-29, Monday | 08:09:31 | 12:49:20 | 17:29:10 | 9h 19m 39s |
| 2025-Dec-30, Tuesday | 08:09:43 | 12:49:49 | 17:29:56 | 9h 20m 13s |
| 2025-Dec-31, Wednesday | 08:09:53 | 12:50:18 | 17:30:43 | 9h 20m 50s |
Day length in Dayton during the year on the chart:
Dayton on United States map:
Locations in the same time zone America/Indiana/Indianapolis
Indianapolis (Indiana), Fort Wayne (Indiana), South Bend (Indiana), Lafayette (Indiana), Elkhart (Indiana), Bloomington (Indiana), Terre Haute (Indiana), Carmel (Indiana), Fishers (Indiana), Muncie (Indiana), Anderson (Indiana), Kokomo (Indiana), Noblesville (Indiana), Columbus (Indiana), Greenwood (Indiana), Mishawaka (Indiana), Lawrence (Indiana), West Lafayette (Indiana), Richmond (Indiana), Marion (Indiana), Westfield (Indiana), Goshen (Indiana), Plainfield (Indiana), Warsaw (Indiana), Granger (Indiana), Zionsville (Indiana), Brownsburg (Indiana), Franklin (Indiana), Seymour (Indiana), Auburn (Indiana)
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