Sunrise and Sunset times in Ontario, United States 
Ontario
🌤 Possibly a moderately beautiful sunset.
Oregon, United States
24 738 people
Current temperature 25 ° C 
Partly cloudy
Today:
 Sunrise: 07:16:23
|
 Sunset: 20:16:25
|
Day Length: 13h 0m 2s
Time zone: America/Boise, UTC -6 h.
Latitude: 44.0259, Longitude: -116.976
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 07:11:51 | 13:47:43 | 20:23:36 | 13h 11m 45s |
| 2025-Sep-02, Tuesday | 07:12:59 | 13:47:24 | 20:21:49 | 13h 8m 50s |
| 2025-Sep-03, Wednesday | 07:14:07 | 13:47:04 | 20:20:01 | 13h 5m 54s |
| 2025-Sep-04, Thursday | 07:15:15 | 13:46:44 | 20:18:13 | 13h 2m 58s |
| 2025-Sep-05, Friday | 07:16:23 | 13:46:24 | 20:16:25 | 13h 0m 2s |
| 2025-Sep-06, Saturday | 07:17:31 | 13:46:04 | 20:14:36 | 12h 57m 5s |
| 2025-Sep-07, Sunday | 07:18:40 | 13:45:43 | 20:12:47 | 12h 54m 7s |
| 2025-Sep-08, Monday | 07:19:48 | 13:45:22 | 20:10:57 | 12h 51m 9s |
| 2025-Sep-09, Tuesday | 07:20:56 | 13:45:01 | 20:09:07 | 12h 48m 11s |
| 2025-Sep-10, Wednesday | 07:22:04 | 13:44:40 | 20:07:17 | 12h 45m 13s |
| 2025-Sep-11, Thursday | 07:23:12 | 13:44:19 | 20:05:26 | 12h 42m 14s |
| 2025-Sep-12, Friday | 07:24:20 | 13:43:58 | 20:03:36 | 12h 39m 16s |
| 2025-Sep-13, Saturday | 07:25:29 | 13:43:37 | 20:01:45 | 12h 36m 16s |
| 2025-Sep-14, Sunday | 07:26:37 | 13:43:15 | 19:59:54 | 12h 33m 17s |
| 2025-Sep-15, Monday | 07:27:45 | 13:42:54 | 19:58:02 | 12h 30m 17s |
| 2025-Sep-16, Tuesday | 07:28:54 | 13:42:32 | 19:56:11 | 12h 27m 17s |
| 2025-Sep-17, Wednesday | 07:30:02 | 13:42:11 | 19:54:19 | 12h 24m 17s |
| 2025-Sep-18, Thursday | 07:31:11 | 13:41:49 | 19:52:28 | 12h 21m 17s |
| 2025-Sep-19, Friday | 07:32:20 | 13:41:28 | 19:50:36 | 12h 18m 16s |
| 2025-Sep-20, Saturday | 07:33:29 | 13:41:07 | 19:48:45 | 12h 15m 16s |
| 2025-Sep-21, Sunday | 07:34:38 | 13:40:46 | 19:46:53 | 12h 12m 15s |
| 2025-Sep-22, Monday | 07:35:47 | 13:40:24 | 19:45:02 | 12h 9m 15s |
| 2025-Sep-23, Tuesday | 07:36:56 | 13:40:03 | 19:43:11 | 12h 6m 15s |
| 2025-Sep-24, Wednesday | 07:38:05 | 13:39:42 | 19:41:20 | 12h 3m 15s |
| 2025-Sep-25, Thursday | 07:39:15 | 13:39:22 | 19:39:29 | 12h 0m 14s |
| 2025-Sep-26, Friday | 07:40:25 | 13:39:01 | 19:37:38 | 11h 57m 13s |
| 2025-Sep-27, Saturday | 07:41:35 | 13:38:41 | 19:35:47 | 11h 54m 12s |
| 2025-Sep-28, Sunday | 07:42:45 | 13:38:21 | 19:33:57 | 11h 51m 12s |
| 2025-Sep-29, Monday | 07:43:55 | 13:38:01 | 19:32:07 | 11h 48m 12s |
| 2025-Sep-30, Tuesday | 07:45:06 | 13:37:41 | 19:30:17 | 11h 45m 11s |
Day length in Ontario during the year on the chart:
Ontario 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), 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), American Falls (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