Sunrise and Sunset times in Armstrong, United States 
Today:
 Sunrise: 07:15:38
|
 Sunset: 17:15:54
|
Day Length: 10h 0m 16s
Time zone: America/Chicago, UTC -6 h.
Latitude: 34.0528, Longitude: -96.3446
Armstrong
Oklahoma, United States 
113 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:13:06 | 12:14:35 | 17:16:04 | 10h 2m 58s |
| 2025-Dec-02, Tuesday | 07:13:58 | 12:14:58 | 17:15:59 | 10h 2m 1s |
| 2025-Dec-03, Wednesday | 07:14:48 | 12:15:22 | 17:15:55 | 10h 1m 7s |
| 2025-Dec-04, Thursday | 07:15:38 | 12:15:46 | 17:15:54 | 10h 0m 16s |
| 2025-Dec-05, Friday | 07:16:27 | 12:16:11 | 17:15:55 | 9h 59m 28s |
| 2025-Dec-06, Saturday | 07:17:16 | 12:16:36 | 17:15:57 | 9h 58m 41s |
| 2025-Dec-07, Sunday | 07:18:03 | 12:17:02 | 17:16:01 | 9h 57m 58s |
| 2025-Dec-08, Monday | 07:18:50 | 12:17:29 | 17:16:08 | 9h 57m 18s |
| 2025-Dec-09, Tuesday | 07:19:35 | 12:17:56 | 17:16:16 | 9h 56m 41s |
| 2025-Dec-10, Wednesday | 07:20:20 | 12:18:23 | 17:16:26 | 9h 56m 6s |
| 2025-Dec-11, Thursday | 07:21:03 | 12:18:50 | 17:16:38 | 9h 55m 35s |
| 2025-Dec-12, Friday | 07:21:45 | 12:19:18 | 17:16:51 | 9h 55m 6s |
| 2025-Dec-13, Saturday | 07:22:27 | 12:19:47 | 17:17:07 | 9h 54m 40s |
| 2025-Dec-14, Sunday | 07:23:06 | 12:20:15 | 17:17:24 | 9h 54m 18s |
| 2025-Dec-15, Monday | 07:23:45 | 12:20:44 | 17:17:43 | 9h 53m 58s |
| 2025-Dec-16, Tuesday | 07:24:23 | 12:21:13 | 17:18:04 | 9h 53m 41s |
| 2025-Dec-17, Wednesday | 07:24:59 | 12:21:43 | 17:18:27 | 9h 53m 28s |
| 2025-Dec-18, Thursday | 07:25:33 | 12:22:12 | 17:18:51 | 9h 53m 18s |
| 2025-Dec-19, Friday | 07:26:07 | 12:22:42 | 17:19:17 | 9h 53m 10s |
| 2025-Dec-20, Saturday | 07:26:38 | 12:23:12 | 17:19:45 | 9h 53m 7s |
| 2025-Dec-21, Sunday | 07:27:09 | 12:23:41 | 17:20:14 | 9h 53m 5s |
| 2025-Dec-22, Monday | 07:27:38 | 12:24:11 | 17:20:45 | 9h 53m 7s |
| 2025-Dec-23, Tuesday | 07:28:05 | 12:24:41 | 17:21:17 | 9h 53m 12s |
| 2025-Dec-24, Wednesday | 07:28:31 | 12:25:11 | 17:21:51 | 9h 53m 20s |
| 2025-Dec-25, Thursday | 07:28:55 | 12:25:41 | 17:22:27 | 9h 53m 32s |
| 2025-Dec-26, Friday | 07:29:17 | 12:26:10 | 17:23:04 | 9h 53m 47s |
| 2025-Dec-27, Saturday | 07:29:38 | 12:26:40 | 17:23:42 | 9h 54m 4s |
| 2025-Dec-28, Sunday | 07:29:57 | 12:27:09 | 17:24:21 | 9h 54m 24s |
| 2025-Dec-29, Monday | 07:30:14 | 12:27:38 | 17:25:02 | 9h 54m 48s |
| 2025-Dec-30, Tuesday | 07:30:30 | 12:28:07 | 17:25:44 | 9h 55m 14s |
| 2025-Dec-31, Wednesday | 07:30:44 | 12:28:36 | 17:26:28 | 9h 55m 44s |
Day length in Armstrong during the year on the chart:
Armstrong on United States map:
Locations in the same time zone America/Chicago
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), San Antonio (Texas), 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)
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