Sunrise and Sunset times in Sullivan, United States 
Today:
 Sunrise: 08:04:38
|
 Sunset: 17:56:47
|
Day Length: 9h 52m 9s
Time zone: America/Indiana/Indianapolis, UTC -5 h.
Latitude: 39.0973, Longitude: -87.4074
Sullivan
Indiana, United States 
4 351 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 08:08:45 | 12:53:18 | 17:37:52 | 9h 29m 7s |
| 2026-Jan-02, Friday | 08:08:51 | 12:53:46 | 17:38:41 | 9h 29m 50s |
| 2026-Jan-03, Saturday | 08:08:55 | 12:54:14 | 17:39:33 | 9h 30m 38s |
| 2026-Jan-04, Sunday | 08:08:57 | 12:54:41 | 17:40:25 | 9h 31m 28s |
| 2026-Jan-05, Monday | 08:08:57 | 12:55:08 | 17:41:19 | 9h 32m 22s |
| 2026-Jan-06, Tuesday | 08:08:55 | 12:55:34 | 17:42:14 | 9h 33m 19s |
| 2026-Jan-07, Wednesday | 08:08:50 | 12:56:00 | 17:43:10 | 9h 34m 20s |
| 2026-Jan-08, Thursday | 08:08:43 | 12:56:25 | 17:44:07 | 9h 35m 24s |
| 2026-Jan-09, Friday | 08:08:35 | 12:56:50 | 17:45:06 | 9h 36m 31s |
| 2026-Jan-10, Saturday | 08:08:24 | 12:57:15 | 17:46:05 | 9h 37m 41s |
| 2026-Jan-11, Sunday | 08:08:10 | 12:57:38 | 17:47:06 | 9h 38m 56s |
| 2026-Jan-12, Monday | 08:07:55 | 12:58:01 | 17:48:07 | 9h 40m 12s |
| 2026-Jan-13, Tuesday | 08:07:38 | 12:58:24 | 17:49:10 | 9h 41m 32s |
| 2026-Jan-14, Wednesday | 08:07:18 | 12:58:46 | 17:50:13 | 9h 42m 55s |
| 2026-Jan-15, Thursday | 08:06:57 | 12:59:07 | 17:51:17 | 9h 44m 20s |
| 2026-Jan-16, Friday | 08:06:33 | 12:59:27 | 17:52:22 | 9h 45m 49s |
| 2026-Jan-17, Saturday | 08:06:07 | 12:59:47 | 17:53:27 | 9h 47m 20s |
| 2026-Jan-18, Sunday | 08:05:39 | 13:00:06 | 17:54:33 | 9h 48m 54s |
| 2026-Jan-19, Monday | 08:05:10 | 13:00:25 | 17:55:40 | 9h 50m 30s |
| 2026-Jan-20, Tuesday | 08:04:38 | 13:00:42 | 17:56:47 | 9h 52m 9s |
| 2026-Jan-21, Wednesday | 08:04:04 | 13:00:59 | 17:57:54 | 9h 53m 50s |
| 2026-Jan-22, Thursday | 08:03:28 | 13:01:15 | 17:59:02 | 9h 55m 34s |
| 2026-Jan-23, Friday | 08:02:50 | 13:01:30 | 18:00:11 | 9h 57m 21s |
| 2026-Jan-24, Saturday | 08:02:11 | 13:01:45 | 18:01:19 | 9h 59m 8s |
| 2026-Jan-25, Sunday | 08:01:29 | 13:01:59 | 18:02:28 | 10h 0m 59s |
| 2026-Jan-26, Monday | 08:00:46 | 13:02:12 | 18:03:38 | 10h 2m 52s |
| 2026-Jan-27, Tuesday | 08:00:01 | 13:02:24 | 18:04:47 | 10h 4m 46s |
| 2026-Jan-28, Wednesday | 07:59:14 | 13:02:35 | 18:05:57 | 10h 6m 43s |
| 2026-Jan-29, Thursday | 07:58:25 | 13:02:46 | 18:07:07 | 10h 8m 42s |
| 2026-Jan-30, Friday | 07:57:34 | 13:02:55 | 18:08:17 | 10h 10m 43s |
| 2026-Jan-31, Saturday | 07:56:42 | 13:03:04 | 18:09:27 | 10h 12m 45s |
Day length in Sullivan during the year on the chart:
Sullivan 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