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 | 07:22:32 | 13:43:55 | 20:05:18 | 12h 42m 46s |
| 2026-Apr-02, Thursday | 07:20:52 | 13:43:37 | 20:06:23 | 12h 45m 31s |
| 2026-Apr-03, Friday | 07:19:12 | 13:43:20 | 20:07:28 | 12h 48m 16s |
| 2026-Apr-04, Saturday | 07:17:32 | 13:43:02 | 20:08:33 | 12h 51m 1s |
| 2026-Apr-05, Sunday | 07:15:53 | 13:42:45 | 20:09:38 | 12h 53m 45s |
| 2026-Apr-06, Monday | 07:14:14 | 13:42:28 | 20:10:42 | 12h 56m 28s |
| 2026-Apr-07, Tuesday | 07:12:36 | 13:42:11 | 20:11:47 | 12h 59m 11s |
| 2026-Apr-08, Wednesday | 07:10:58 | 13:41:55 | 20:12:52 | 13h 1m 54s |
| 2026-Apr-09, Thursday | 07:09:20 | 13:41:38 | 20:13:57 | 13h 4m 37s |
| 2026-Apr-10, Friday | 07:07:43 | 13:41:22 | 20:15:02 | 13h 7m 19s |
| 2026-Apr-11, Saturday | 07:06:07 | 13:41:07 | 20:16:06 | 13h 9m 59s |
| 2026-Apr-12, Sunday | 07:04:31 | 13:40:51 | 20:17:11 | 13h 12m 40s |
| 2026-Apr-13, Monday | 07:02:56 | 13:40:36 | 20:18:16 | 13h 15m 20s |
| 2026-Apr-14, Tuesday | 07:01:21 | 13:40:21 | 20:19:21 | 13h 18m 0s |
| 2026-Apr-15, Wednesday | 06:59:47 | 13:40:07 | 20:20:26 | 13h 20m 39s |
| 2026-Apr-16, Thursday | 06:58:14 | 13:39:52 | 20:21:31 | 13h 23m 17s |
| 2026-Apr-17, Friday | 06:56:41 | 13:39:39 | 20:22:36 | 13h 25m 55s |
| 2026-Apr-18, Saturday | 06:55:10 | 13:39:25 | 20:23:41 | 13h 28m 31s |
| 2026-Apr-19, Sunday | 06:53:39 | 13:39:12 | 20:24:46 | 13h 31m 7s |
| 2026-Apr-20, Monday | 06:52:09 | 13:39:00 | 20:25:51 | 13h 33m 42s |
| 2026-Apr-21, Tuesday | 06:50:40 | 13:38:48 | 20:26:56 | 13h 36m 16s |
| 2026-Apr-22, Wednesday | 06:49:11 | 13:38:36 | 20:28:00 | 13h 38m 49s |
| 2026-Apr-23, Thursday | 06:47:44 | 13:38:25 | 20:29:05 | 13h 41m 21s |
| 2026-Apr-24, Friday | 06:46:18 | 13:38:14 | 20:30:10 | 13h 43m 52s |
| 2026-Apr-25, Saturday | 06:44:52 | 13:38:04 | 20:31:15 | 13h 46m 23s |
| 2026-Apr-26, Sunday | 06:43:28 | 13:37:54 | 20:32:20 | 13h 48m 52s |
| 2026-Apr-27, Monday | 06:42:04 | 13:37:44 | 20:33:25 | 13h 51m 21s |
| 2026-Apr-28, Tuesday | 06:40:42 | 13:37:36 | 20:34:29 | 13h 53m 47s |
| 2026-Apr-29, Wednesday | 06:39:21 | 13:37:27 | 20:35:34 | 13h 56m 13s |
| 2026-Apr-30, Thursday | 06:38:01 | 13:37:20 | 20:36:38 | 13h 58m 37s |
Day length in Waterloo during the year on the chart
Waterloo on United States map
Locations in the same time zone America/Indiana/Indianapolis
Indianapolis (Indiana), Fort Wayne (Indiana), South Bend (Indiana), Lafayette (Indiana), Elkhart (Indiana), Bloomington (Indiana), Terre Haute (Indiana), Carmel (Indiana), Fishers (Indiana), Muncie (Indiana), Anderson (Indiana), Kokomo (Indiana), Noblesville (Indiana), Columbus (Indiana), Greenwood (Indiana), Mishawaka (Indiana), Lawrence (Indiana), West Lafayette (Indiana), Richmond (Indiana), Marion (Indiana), Westfield (Indiana), Goshen (Indiana), Plainfield (Indiana), Warsaw (Indiana), Granger (Indiana), Zionsville (Indiana), Brownsburg (Indiana), Franklin (Indiana), Seymour (Indiana), Auburn (Indiana)
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