Sunrise and Sunset times in West Lafayette, United States 
Today:
 Sunrise: 07:54:55
|
 Sunset: 17:21:14
|
Day Length: 9h 26m 19s
Time zone: America/Indiana/Indianapolis, UTC -5 h.
Latitude: 40.4433, Longitude: -86.9238
West Lafayette
Indiana, United States 
46 269 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:51:59 | 12:36:53 | 17:21:48 | 9h 29m 49s |
| 2025-Dec-02, Tuesday | 07:52:59 | 12:37:16 | 17:21:34 | 9h 28m 35s |
| 2025-Dec-03, Wednesday | 07:53:57 | 12:37:40 | 17:21:23 | 9h 27m 26s |
| 2025-Dec-04, Thursday | 07:54:55 | 12:38:04 | 17:21:14 | 9h 26m 19s |
| 2025-Dec-05, Friday | 07:55:51 | 12:38:29 | 17:21:08 | 9h 25m 17s |
| 2025-Dec-06, Saturday | 07:56:46 | 12:38:55 | 17:21:04 | 9h 24m 18s |
| 2025-Dec-07, Sunday | 07:57:40 | 12:39:21 | 17:21:02 | 9h 23m 22s |
| 2025-Dec-08, Monday | 07:58:32 | 12:39:47 | 17:21:02 | 9h 22m 30s |
| 2025-Dec-09, Tuesday | 07:59:23 | 12:40:14 | 17:21:04 | 9h 21m 41s |
| 2025-Dec-10, Wednesday | 08:00:13 | 12:40:41 | 17:21:09 | 9h 20m 56s |
| 2025-Dec-11, Thursday | 08:01:01 | 12:41:09 | 17:21:16 | 9h 20m 15s |
| 2025-Dec-12, Friday | 08:01:48 | 12:41:37 | 17:21:26 | 9h 19m 38s |
| 2025-Dec-13, Saturday | 08:02:32 | 12:42:05 | 17:21:38 | 9h 19m 6s |
| 2025-Dec-14, Sunday | 08:03:16 | 12:42:34 | 17:21:51 | 9h 18m 35s |
| 2025-Dec-15, Monday | 08:03:57 | 12:43:03 | 17:22:08 | 9h 18m 11s |
| 2025-Dec-16, Tuesday | 08:04:37 | 12:43:32 | 17:22:26 | 9h 17m 49s |
| 2025-Dec-17, Wednesday | 08:05:15 | 12:44:01 | 17:22:47 | 9h 17m 32s |
| 2025-Dec-18, Thursday | 08:05:52 | 12:44:31 | 17:23:09 | 9h 17m 17s |
| 2025-Dec-19, Friday | 08:06:26 | 12:45:00 | 17:23:34 | 9h 17m 8s |
| 2025-Dec-20, Saturday | 08:06:59 | 12:45:30 | 17:24:01 | 9h 17m 2s |
| 2025-Dec-21, Sunday | 08:07:29 | 12:46:00 | 17:24:30 | 9h 17m 1s |
| 2025-Dec-22, Monday | 08:07:58 | 12:46:30 | 17:25:01 | 9h 17m 3s |
| 2025-Dec-23, Tuesday | 08:08:24 | 12:46:59 | 17:25:34 | 9h 17m 10s |
| 2025-Dec-24, Wednesday | 08:08:49 | 12:47:29 | 17:26:09 | 9h 17m 20s |
| 2025-Dec-25, Thursday | 08:09:11 | 12:47:59 | 17:26:46 | 9h 17m 35s |
| 2025-Dec-26, Friday | 08:09:32 | 12:48:29 | 17:27:25 | 9h 17m 53s |
| 2025-Dec-27, Saturday | 08:09:50 | 12:48:58 | 17:28:06 | 9h 18m 16s |
| 2025-Dec-28, Sunday | 08:10:06 | 12:49:27 | 17:28:49 | 9h 18m 43s |
| 2025-Dec-29, Monday | 08:10:20 | 12:49:56 | 17:29:33 | 9h 19m 13s |
| 2025-Dec-30, Tuesday | 08:10:32 | 12:50:25 | 17:30:19 | 9h 19m 47s |
| 2025-Dec-31, Wednesday | 08:10:41 | 12:50:54 | 17:31:07 | 9h 20m 26s |
Day length in West Lafayette during the year on the chart:
West Lafayette 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), Richmond (Indiana), Marion (Indiana), Westfield (Indiana), Goshen (Indiana), Plainfield (Indiana), Warsaw (Indiana), Granger (Indiana), Zionsville (Indiana), Brownsburg (Indiana), Franklin (Indiana), Seymour (Indiana), Auburn (Indiana), Greenfield (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