Sunrise and Sunset times in Irwin, United States 
Irwin
☁️ Low chance of a spectacular sunset.
Idaho, United States
248 people
Current temperature 20 ° C 
Cloudy
Today:
 Sunrise: 07:06:18
|
 Sunset: 19:33:09
|
Day Length: 12h 26m 51s
Time zone: America/Boise, UTC -6 h.
Latitude: 43.3964, Longitude: -111.272
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:49:45 | 13:24:54 | 20:00:04 | 13h 10m 19s |
| 2025-Sep-02, Tuesday | 06:50:51 | 13:24:35 | 19:58:19 | 13h 7m 28s |
| 2025-Sep-03, Wednesday | 06:51:57 | 13:24:15 | 19:56:34 | 13h 4m 37s |
| 2025-Sep-04, Thursday | 06:53:03 | 13:23:55 | 19:54:48 | 13h 1m 45s |
| 2025-Sep-05, Friday | 06:54:09 | 13:23:35 | 19:53:01 | 12h 58m 52s |
| 2025-Sep-06, Saturday | 06:55:16 | 13:23:15 | 19:51:14 | 12h 55m 58s |
| 2025-Sep-07, Sunday | 06:56:22 | 13:22:54 | 19:49:27 | 12h 53m 5s |
| 2025-Sep-08, Monday | 06:57:28 | 13:22:34 | 19:47:39 | 12h 50m 11s |
| 2025-Sep-09, Tuesday | 06:58:34 | 13:22:13 | 19:45:51 | 12h 47m 17s |
| 2025-Sep-10, Wednesday | 06:59:40 | 13:21:52 | 19:44:03 | 12h 44m 23s |
| 2025-Sep-11, Thursday | 07:00:47 | 13:21:31 | 19:42:15 | 12h 41m 28s |
| 2025-Sep-12, Friday | 07:01:53 | 13:21:09 | 19:40:26 | 12h 38m 33s |
| 2025-Sep-13, Saturday | 07:02:59 | 13:20:48 | 19:38:37 | 12h 35m 38s |
| 2025-Sep-14, Sunday | 07:04:05 | 13:20:27 | 19:36:48 | 12h 32m 43s |
| 2025-Sep-15, Monday | 07:05:12 | 13:20:05 | 19:34:58 | 12h 29m 46s |
| 2025-Sep-16, Tuesday | 07:06:18 | 13:19:44 | 19:33:09 | 12h 26m 51s |
| 2025-Sep-17, Wednesday | 07:07:25 | 13:19:22 | 19:31:20 | 12h 23m 55s |
| 2025-Sep-18, Thursday | 07:08:32 | 13:19:01 | 19:29:30 | 12h 20m 58s |
| 2025-Sep-19, Friday | 07:09:38 | 13:18:39 | 19:27:41 | 12h 18m 3s |
| 2025-Sep-20, Saturday | 07:10:45 | 13:18:18 | 19:25:51 | 12h 15m 6s |
| 2025-Sep-21, Sunday | 07:11:52 | 13:17:57 | 19:24:01 | 12h 12m 9s |
| 2025-Sep-22, Monday | 07:12:59 | 13:17:36 | 19:22:12 | 12h 9m 13s |
| 2025-Sep-23, Tuesday | 07:14:07 | 13:17:15 | 19:20:23 | 12h 6m 16s |
| 2025-Sep-24, Wednesday | 07:15:14 | 13:16:54 | 19:18:33 | 12h 3m 19s |
| 2025-Sep-25, Thursday | 07:16:22 | 13:16:33 | 19:16:44 | 12h 0m 22s |
| 2025-Sep-26, Friday | 07:17:30 | 13:16:13 | 19:14:56 | 11h 57m 26s |
| 2025-Sep-27, Saturday | 07:18:38 | 13:15:52 | 19:13:07 | 11h 54m 29s |
| 2025-Sep-28, Sunday | 07:19:46 | 13:15:32 | 19:11:18 | 11h 51m 32s |
| 2025-Sep-29, Monday | 07:20:54 | 13:15:12 | 19:09:30 | 11h 48m 36s |
| 2025-Sep-30, Tuesday | 07:22:03 | 13:14:53 | 19:07:43 | 11h 45m 40s |
Day length in Irwin during the year on the chart:
Irwin on United States map:
Locations in the same time zone America/Boise
Boise (Idaho), Nampa (Idaho), Meridian (Idaho), Idaho Falls (Idaho), Pocatello (Idaho), Caldwell (Idaho), Twin Falls (Idaho), Rexburg (Idaho), Eagle (Idaho), Ontario (Oregon), Kuna (Idaho), Mountain Home (Idaho), Burley (Idaho), Ammon (Idaho), Blackfoot (Idaho), Chubbuck (Idaho), Garden City (Idaho), Jerome (Idaho), Hailey (Idaho), Emmett (Idaho), Star (Idaho), Rigby (Idaho), Middleton (Idaho), Payette (Idaho), Rupert (Idaho), Weiser (Idaho), Fruitland (Idaho), Shelley (Idaho), Preston (Idaho), Buhl (Idaho)
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)
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