Sunrise and Sunset times in Boyertown, United States 
Today:
 Sunrise: 07:09:25
|
 Sunset: 16:36:25
|
Day Length: 9h 27m 0s
Time zone: America/New_York, UTC -5 h.
Latitude: 40.3323, Longitude: -75.6375
Boyertown
Pennsylvania, United States 
4 059 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:06:29 | 11:51:44 | 16:36:59 | 9h 30m 30s |
| 2025-Dec-02, Tuesday | 07:07:29 | 11:52:07 | 16:36:45 | 9h 29m 16s |
| 2025-Dec-03, Wednesday | 07:08:27 | 11:52:31 | 16:36:34 | 9h 28m 7s |
| 2025-Dec-04, Thursday | 07:09:25 | 11:52:55 | 16:36:25 | 9h 27m 0s |
| 2025-Dec-05, Friday | 07:10:21 | 11:53:20 | 16:36:19 | 9h 25m 58s |
| 2025-Dec-06, Saturday | 07:11:16 | 11:53:45 | 16:36:15 | 9h 24m 59s |
| 2025-Dec-07, Sunday | 07:12:09 | 11:54:11 | 16:36:13 | 9h 24m 4s |
| 2025-Dec-08, Monday | 07:13:02 | 11:54:37 | 16:36:13 | 9h 23m 11s |
| 2025-Dec-09, Tuesday | 07:13:53 | 11:55:04 | 16:36:16 | 9h 22m 23s |
| 2025-Dec-10, Wednesday | 07:14:42 | 11:55:31 | 16:36:21 | 9h 21m 39s |
| 2025-Dec-11, Thursday | 07:15:30 | 11:55:59 | 16:36:28 | 9h 20m 58s |
| 2025-Dec-12, Friday | 07:16:17 | 11:56:27 | 16:36:37 | 9h 20m 20s |
| 2025-Dec-13, Saturday | 07:17:02 | 11:56:55 | 16:36:49 | 9h 19m 47s |
| 2025-Dec-14, Sunday | 07:17:45 | 11:57:24 | 16:37:03 | 9h 19m 18s |
| 2025-Dec-15, Monday | 07:18:27 | 11:57:53 | 16:37:19 | 9h 18m 52s |
| 2025-Dec-16, Tuesday | 07:19:07 | 11:58:22 | 16:37:37 | 9h 18m 30s |
| 2025-Dec-17, Wednesday | 07:19:45 | 11:58:51 | 16:37:58 | 9h 18m 13s |
| 2025-Dec-18, Thursday | 07:20:21 | 11:59:21 | 16:38:21 | 9h 18m 0s |
| 2025-Dec-19, Friday | 07:20:56 | 11:59:51 | 16:38:45 | 9h 17m 49s |
| 2025-Dec-20, Saturday | 07:21:28 | 12:00:20 | 16:39:12 | 9h 17m 44s |
| 2025-Dec-21, Sunday | 07:21:59 | 12:00:50 | 16:39:41 | 9h 17m 42s |
| 2025-Dec-22, Monday | 07:22:28 | 12:01:20 | 16:40:12 | 9h 17m 44s |
| 2025-Dec-23, Tuesday | 07:22:54 | 12:01:50 | 16:40:45 | 9h 17m 51s |
| 2025-Dec-24, Wednesday | 07:23:19 | 12:02:20 | 16:41:20 | 9h 18m 1s |
| 2025-Dec-25, Thursday | 07:23:41 | 12:02:49 | 16:41:57 | 9h 18m 16s |
| 2025-Dec-26, Friday | 07:24:02 | 12:03:19 | 16:42:36 | 9h 18m 34s |
| 2025-Dec-27, Saturday | 07:24:20 | 12:03:48 | 16:43:17 | 9h 18m 57s |
| 2025-Dec-28, Sunday | 07:24:36 | 12:04:18 | 16:43:59 | 9h 19m 23s |
| 2025-Dec-29, Monday | 07:24:50 | 12:04:47 | 16:44:43 | 9h 19m 53s |
| 2025-Dec-30, Tuesday | 07:25:02 | 12:05:16 | 16:45:29 | 9h 20m 27s |
| 2025-Dec-31, Wednesday | 07:25:12 | 12:05:44 | 16:46:17 | 9h 21m 5s |
Day length in Boyertown during the year on the chart:
Boyertown 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