Sunrise and Sunset times in Bertram, United States 
Bertram
🌇 High chance of a beautiful sunset!
Iowa
293 people
Current temperature 26 ° C 
Partly cloudy
Time zone: America/Chicago, UTC -5 h.
Latitude: 41.9512, Longitude: -91.5376
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Aug-01, Friday | 06:00:20 | 13:12:28 | 20:24:36 | 14h 24m 16s |
| 2025-Aug-02, Saturday | 06:01:21 | 13:12:24 | 20:23:27 | 14h 22m 6s |
| 2025-Aug-03, Sunday | 06:02:21 | 13:12:19 | 20:22:16 | 14h 19m 55s |
| 2025-Aug-04, Monday | 06:03:22 | 13:12:13 | 20:21:04 | 14h 17m 42s |
| 2025-Aug-05, Tuesday | 06:04:24 | 13:12:07 | 20:19:50 | 14h 15m 26s |
| 2025-Aug-06, Wednesday | 06:05:25 | 13:12:00 | 20:18:35 | 14h 13m 10s |
| 2025-Aug-07, Thursday | 06:06:27 | 13:11:53 | 20:17:18 | 14h 10m 51s |
| 2025-Aug-08, Friday | 06:07:28 | 13:11:45 | 20:16:01 | 14h 8m 33s |
| 2025-Aug-09, Saturday | 06:08:30 | 13:11:36 | 20:14:42 | 14h 6m 12s |
| 2025-Aug-10, Sunday | 06:09:32 | 13:11:27 | 20:13:21 | 14h 3m 49s |
| 2025-Aug-11, Monday | 06:10:34 | 13:11:17 | 20:12:00 | 14h 1m 26s |
| 2025-Aug-12, Tuesday | 06:11:37 | 13:11:07 | 20:10:37 | 13h 59m 0s |
| 2025-Aug-13, Wednesday | 06:12:39 | 13:10:56 | 20:09:13 | 13h 56m 34s |
| 2025-Aug-14, Thursday | 06:13:41 | 13:10:44 | 20:07:47 | 13h 54m 6s |
| 2025-Aug-15, Friday | 06:14:44 | 13:10:32 | 20:06:21 | 13h 51m 37s |
| 2025-Aug-16, Saturday | 06:15:46 | 13:10:20 | 20:04:54 | 13h 49m 8s |
| 2025-Aug-17, Sunday | 06:16:48 | 13:10:07 | 20:03:25 | 13h 46m 37s |
| 2025-Aug-18, Monday | 06:17:51 | 13:09:53 | 20:01:56 | 13h 44m 5s |
| 2025-Aug-19, Tuesday | 06:18:53 | 13:09:40 | 20:00:26 | 13h 41m 33s |
| 2025-Aug-20, Wednesday | 06:19:56 | 13:09:25 | 19:58:54 | 13h 38m 58s |
| 2025-Aug-21, Thursday | 06:20:58 | 13:09:10 | 19:57:22 | 13h 36m 24s |
| 2025-Aug-22, Friday | 06:22:01 | 13:08:55 | 19:55:49 | 13h 33m 48s |
| 2025-Aug-23, Saturday | 06:23:03 | 13:08:39 | 19:54:15 | 13h 31m 12s |
| 2025-Aug-24, Sunday | 06:24:05 | 13:08:23 | 19:52:40 | 13h 28m 35s |
| 2025-Aug-25, Monday | 06:25:07 | 13:08:06 | 19:51:05 | 13h 25m 58s |
| 2025-Aug-26, Tuesday | 06:26:10 | 13:07:49 | 19:49:28 | 13h 23m 18s |
| 2025-Aug-27, Wednesday | 06:27:12 | 13:07:32 | 19:47:51 | 13h 20m 39s |
| 2025-Aug-28, Thursday | 06:28:14 | 13:07:14 | 19:46:14 | 13h 18m 0s |
| 2025-Aug-29, Friday | 06:29:16 | 13:06:56 | 19:44:35 | 13h 15m 19s |
| 2025-Aug-30, Saturday | 06:30:18 | 13:06:37 | 19:42:56 | 13h 12m 38s |
| 2025-Aug-31, Sunday | 06:31:20 | 13:06:18 | 19:41:16 | 13h 9m 56s |
Day length in Bertram during the year on the chart:
Bertram 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