Sunrise and Sunset times in Altoona, United States 
Altoona
☁️ Low chance of a spectacular sunset.
Alabama, United States
917 people
Current temperature 25 ° C 
Sunny
Today:
 Sunrise: 06:21:58
|
 Sunset: 19:05:38
|
Day Length: 12h 43m 40s
Time zone: America/Chicago, UTC -5 h.
Latitude: 34.031, Longitude: -86.3181
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:19:12 | 12:45:07 | 19:11:01 | 12h 51m 49s |
| 2025-Sep-02, Tuesday | 06:19:54 | 12:44:47 | 19:09:41 | 12h 49m 47s |
| 2025-Sep-03, Wednesday | 06:20:35 | 12:44:28 | 19:08:20 | 12h 47m 45s |
| 2025-Sep-04, Thursday | 06:21:17 | 12:44:08 | 19:06:59 | 12h 45m 42s |
| 2025-Sep-05, Friday | 06:21:58 | 12:43:48 | 19:05:38 | 12h 43m 40s |
| 2025-Sep-06, Saturday | 06:22:39 | 12:43:27 | 19:04:16 | 12h 41m 37s |
| 2025-Sep-07, Sunday | 06:23:20 | 12:43:07 | 19:02:53 | 12h 39m 33s |
| 2025-Sep-08, Monday | 06:24:02 | 12:42:46 | 19:01:31 | 12h 37m 29s |
| 2025-Sep-09, Tuesday | 06:24:43 | 12:42:25 | 19:00:08 | 12h 35m 25s |
| 2025-Sep-10, Wednesday | 06:25:24 | 12:42:04 | 18:58:45 | 12h 33m 21s |
| 2025-Sep-11, Thursday | 06:26:05 | 12:41:43 | 18:57:21 | 12h 31m 16s |
| 2025-Sep-12, Friday | 06:26:46 | 12:41:22 | 18:55:57 | 12h 29m 11s |
| 2025-Sep-13, Saturday | 06:27:27 | 12:41:01 | 18:54:34 | 12h 27m 7s |
| 2025-Sep-14, Sunday | 06:28:09 | 12:40:39 | 18:53:10 | 12h 25m 1s |
| 2025-Sep-15, Monday | 06:28:50 | 12:40:18 | 18:51:46 | 12h 22m 56s |
| 2025-Sep-16, Tuesday | 06:29:31 | 12:39:56 | 18:50:21 | 12h 20m 50s |
| 2025-Sep-17, Wednesday | 06:30:13 | 12:39:35 | 18:48:57 | 12h 18m 44s |
| 2025-Sep-18, Thursday | 06:30:54 | 12:39:13 | 18:47:33 | 12h 16m 39s |
| 2025-Sep-19, Friday | 06:31:36 | 12:38:52 | 18:46:08 | 12h 14m 32s |
| 2025-Sep-20, Saturday | 06:32:17 | 12:38:31 | 18:44:44 | 12h 12m 27s |
| 2025-Sep-21, Sunday | 06:32:59 | 12:38:09 | 18:43:20 | 12h 10m 21s |
| 2025-Sep-22, Monday | 06:33:41 | 12:37:48 | 18:41:56 | 12h 8m 15s |
| 2025-Sep-23, Tuesday | 06:34:23 | 12:37:27 | 18:40:31 | 12h 6m 8s |
| 2025-Sep-24, Wednesday | 06:35:05 | 12:37:06 | 18:39:07 | 12h 4m 2s |
| 2025-Sep-25, Thursday | 06:35:48 | 12:36:46 | 18:37:44 | 12h 1m 56s |
| 2025-Sep-26, Friday | 06:36:30 | 12:36:25 | 18:36:20 | 11h 59m 50s |
| 2025-Sep-27, Saturday | 06:37:13 | 12:36:05 | 18:34:57 | 11h 57m 44s |
| 2025-Sep-28, Sunday | 06:37:56 | 12:35:45 | 18:33:33 | 11h 55m 37s |
| 2025-Sep-29, Monday | 06:38:39 | 12:35:25 | 18:32:11 | 11h 53m 32s |
| 2025-Sep-30, Tuesday | 06:39:22 | 12:35:05 | 18:30:48 | 11h 51m 26s |
Day length in Altoona during the year on the chart:
Altoona 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)
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