Sunrise and Sunset times in Altoona, United States 
Today:
 Sunrise: 07:48:24
|
 Sunset: 17:03:17
|
Day Length: 9h 14m 53s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 46.2699, Longitude: -123.615
Altoona
Washington, United States 
61 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:57:17 | 12:18:11 | 16:39:04 | 8h 41m 47s |
| 2026-Jan-02, Friday | 07:57:16 | 12:18:39 | 16:40:02 | 8h 42m 46s |
| 2026-Jan-03, Saturday | 07:57:12 | 12:19:06 | 16:41:01 | 8h 43m 49s |
| 2026-Jan-04, Sunday | 07:57:05 | 12:19:34 | 16:42:02 | 8h 44m 57s |
| 2026-Jan-05, Monday | 07:56:55 | 12:20:00 | 16:43:06 | 8h 46m 11s |
| 2026-Jan-06, Tuesday | 07:56:43 | 12:20:27 | 16:44:11 | 8h 47m 28s |
| 2026-Jan-07, Wednesday | 07:56:28 | 12:20:52 | 16:45:17 | 8h 48m 49s |
| 2026-Jan-08, Thursday | 07:56:10 | 12:21:18 | 16:46:26 | 8h 50m 16s |
| 2026-Jan-09, Friday | 07:55:49 | 12:21:43 | 16:47:36 | 8h 51m 47s |
| 2026-Jan-10, Saturday | 07:55:26 | 12:22:07 | 16:48:47 | 8h 53m 21s |
| 2026-Jan-11, Sunday | 07:55:01 | 12:22:30 | 16:50:00 | 8h 54m 59s |
| 2026-Jan-12, Monday | 07:54:32 | 12:22:53 | 16:51:15 | 8h 56m 43s |
| 2026-Jan-13, Tuesday | 07:54:01 | 12:23:16 | 16:52:30 | 8h 58m 29s |
| 2026-Jan-14, Wednesday | 07:53:28 | 12:23:38 | 16:53:47 | 9h 0m 19s |
| 2026-Jan-15, Thursday | 07:52:52 | 12:23:59 | 16:55:06 | 9h 2m 14s |
| 2026-Jan-16, Friday | 07:52:13 | 12:24:19 | 16:56:25 | 9h 4m 12s |
| 2026-Jan-17, Saturday | 07:51:32 | 12:24:39 | 16:57:46 | 9h 6m 14s |
| 2026-Jan-18, Sunday | 07:50:49 | 12:24:58 | 16:59:07 | 9h 8m 18s |
| 2026-Jan-19, Monday | 07:50:03 | 12:25:16 | 17:00:29 | 9h 10m 26s |
| 2026-Jan-20, Tuesday | 07:49:15 | 12:25:34 | 17:01:53 | 9h 12m 38s |
| 2026-Jan-21, Wednesday | 07:48:24 | 12:25:50 | 17:03:17 | 9h 14m 53s |
| 2026-Jan-22, Thursday | 07:47:31 | 12:26:07 | 17:04:42 | 9h 17m 11s |
| 2026-Jan-23, Friday | 07:46:36 | 12:26:22 | 17:06:07 | 9h 19m 31s |
| 2026-Jan-24, Saturday | 07:45:39 | 12:26:36 | 17:07:34 | 9h 21m 55s |
| 2026-Jan-25, Sunday | 07:44:39 | 12:26:50 | 17:09:00 | 9h 24m 21s |
| 2026-Jan-26, Monday | 07:43:38 | 12:27:03 | 17:10:28 | 9h 26m 50s |
| 2026-Jan-27, Tuesday | 07:42:34 | 12:27:15 | 17:11:56 | 9h 29m 22s |
| 2026-Jan-28, Wednesday | 07:41:28 | 12:27:26 | 17:13:24 | 9h 31m 56s |
| 2026-Jan-29, Thursday | 07:40:21 | 12:27:37 | 17:14:52 | 9h 34m 31s |
| 2026-Jan-30, Friday | 07:39:11 | 12:27:46 | 17:16:21 | 9h 37m 10s |
| 2026-Jan-31, Saturday | 07:37:59 | 12:27:55 | 17:17:51 | 9h 39m 52s |
Day length in Altoona during the year on the chart:
Altoona on United States map:
Locations in the same time zone America/Los_Angeles
Los Angeles (California), Seattle (Washington), San Francisco (California), San Diego (California), Riverside (California), Las Vegas (Nevada), Portland (Oregon), Sacramento (California), San Jose (California), Fresno (California), Concord (California), Mission Viejo (California), Bakersfield (California), Murrieta (California), Long Beach (California), Reno (Nevada), Oakland (California), Indio (California), Spokane (Washington), Stockton (California), Oxnard (California), Modesto (California), Anaheim (California), Lancaster (California), Victorville (California), Santa Ana (California), Santa Rosa (California), Santa Clarita (California), Antioch (California), Henderson (Nevada)
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