Sunrise and Sunset times in Waterloo, United States
Daily sun schedule, day length and annual chart
Select month and year
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Apr-01, Wednesday | 06:48:52 | 13:11:13 | 19:33:35 | 12h 44m 43s |
| 2026-Apr-02, Thursday | 06:47:08 | 13:10:56 | 19:34:44 | 12h 47m 36s |
| 2026-Apr-03, Friday | 06:45:23 | 13:10:38 | 19:35:53 | 12h 50m 30s |
| 2026-Apr-04, Saturday | 06:43:39 | 13:10:21 | 19:37:02 | 12h 53m 23s |
| 2026-Apr-05, Sunday | 06:41:55 | 13:10:03 | 19:38:12 | 12h 56m 17s |
| 2026-Apr-06, Monday | 06:40:12 | 13:09:46 | 19:39:21 | 12h 59m 9s |
| 2026-Apr-07, Tuesday | 06:38:29 | 13:09:30 | 19:40:30 | 13h 2m 1s |
| 2026-Apr-08, Wednesday | 06:36:47 | 13:09:13 | 19:41:39 | 13h 4m 52s |
| 2026-Apr-09, Thursday | 06:35:05 | 13:08:57 | 19:42:48 | 13h 7m 43s |
| 2026-Apr-10, Friday | 06:33:24 | 13:08:41 | 19:43:58 | 13h 10m 34s |
| 2026-Apr-11, Saturday | 06:31:43 | 13:08:25 | 19:45:07 | 13h 13m 24s |
| 2026-Apr-12, Sunday | 06:30:03 | 13:08:09 | 19:46:16 | 13h 16m 13s |
| 2026-Apr-13, Monday | 06:28:23 | 13:07:54 | 19:47:25 | 13h 19m 2s |
| 2026-Apr-14, Tuesday | 06:26:44 | 13:07:39 | 19:48:34 | 13h 21m 50s |
| 2026-Apr-15, Wednesday | 06:25:06 | 13:07:25 | 19:49:44 | 13h 24m 38s |
| 2026-Apr-16, Thursday | 06:23:28 | 13:07:11 | 19:50:53 | 13h 27m 25s |
| 2026-Apr-17, Friday | 06:21:51 | 13:06:57 | 19:52:02 | 13h 30m 11s |
| 2026-Apr-18, Saturday | 06:20:15 | 13:06:43 | 19:53:11 | 13h 32m 56s |
| 2026-Apr-19, Sunday | 06:18:40 | 13:06:30 | 19:54:21 | 13h 35m 41s |
| 2026-Apr-20, Monday | 06:17:06 | 13:06:18 | 19:55:30 | 13h 38m 24s |
| 2026-Apr-21, Tuesday | 06:15:32 | 13:06:06 | 19:56:39 | 13h 41m 7s |
| 2026-Apr-22, Wednesday | 06:14:00 | 13:05:54 | 19:57:48 | 13h 43m 48s |
| 2026-Apr-23, Thursday | 06:12:28 | 13:05:43 | 19:58:57 | 13h 46m 29s |
| 2026-Apr-24, Friday | 06:10:58 | 13:05:32 | 20:00:06 | 13h 49m 8s |
| 2026-Apr-25, Saturday | 06:09:28 | 13:05:22 | 20:01:15 | 13h 51m 47s |
| 2026-Apr-26, Sunday | 06:07:59 | 13:05:12 | 20:02:24 | 13h 54m 25s |
| 2026-Apr-27, Monday | 06:06:32 | 13:05:03 | 20:03:33 | 13h 57m 1s |
| 2026-Apr-28, Tuesday | 06:05:06 | 13:04:54 | 20:04:42 | 13h 59m 36s |
| 2026-Apr-29, Wednesday | 06:03:40 | 13:04:45 | 20:05:51 | 14h 2m 11s |
| 2026-Apr-30, Thursday | 06:02:16 | 13:04:38 | 20:06:59 | 14h 4m 43s |
Day length in Waterloo during the year on the chart
Waterloo on United States map
Locations in the same time zone America/New_York
New York (New York), Miami (Florida), Philadelphia (Pennsylvania), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Tampa (Florida), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania), Cincinnati (Ohio), Manhattan (New York), Columbus (Ohio), Virginia Beach (Virginia), Charlotte (North Carolina), Bronx (New York), Providence (Rhode Island), Jacksonville (Florida), Richmond (Virginia), Raleigh (North Carolina), Louisville (Kentucky), Bridgeport (Connecticut), Buffalo (New York), Hartford (Connecticut), Dayton (Ohio), Rochester (New York), Sarasota (Florida)
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