Sunrise and Sunset times in Rockville, 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 | 07:32:23 | 13:52:42 | 20:13:01 | 12h 40m 38s |
| 2026-Apr-02, Thursday | 07:30:47 | 13:52:24 | 20:14:01 | 12h 43m 14s |
| 2026-Apr-03, Friday | 07:29:12 | 13:52:06 | 20:15:01 | 12h 45m 49s |
| 2026-Apr-04, Saturday | 07:27:37 | 13:51:49 | 20:16:01 | 12h 48m 24s |
| 2026-Apr-05, Sunday | 07:26:03 | 13:51:32 | 20:17:01 | 12h 50m 58s |
| 2026-Apr-06, Monday | 07:24:29 | 13:51:15 | 20:18:01 | 12h 53m 32s |
| 2026-Apr-07, Tuesday | 07:22:55 | 13:50:58 | 20:19:01 | 12h 56m 6s |
| 2026-Apr-08, Wednesday | 07:21:22 | 13:50:41 | 20:20:01 | 12h 58m 39s |
| 2026-Apr-09, Thursday | 07:19:49 | 13:50:25 | 20:21:01 | 13h 1m 12s |
| 2026-Apr-10, Friday | 07:18:17 | 13:50:09 | 20:22:02 | 13h 3m 45s |
| 2026-Apr-11, Saturday | 07:16:45 | 13:49:53 | 20:23:02 | 13h 6m 17s |
| 2026-Apr-12, Sunday | 07:15:14 | 13:49:38 | 20:24:02 | 13h 8m 48s |
| 2026-Apr-13, Monday | 07:13:43 | 13:49:23 | 20:25:02 | 13h 11m 19s |
| 2026-Apr-14, Tuesday | 07:12:13 | 13:49:08 | 20:26:02 | 13h 13m 49s |
| 2026-Apr-15, Wednesday | 07:10:44 | 13:48:53 | 20:27:03 | 13h 16m 19s |
| 2026-Apr-16, Thursday | 07:09:15 | 13:48:39 | 20:28:03 | 13h 18m 48s |
| 2026-Apr-17, Friday | 07:07:47 | 13:48:25 | 20:29:03 | 13h 21m 16s |
| 2026-Apr-18, Saturday | 07:06:20 | 13:48:12 | 20:30:03 | 13h 23m 43s |
| 2026-Apr-19, Sunday | 07:04:54 | 13:47:59 | 20:31:04 | 13h 26m 10s |
| 2026-Apr-20, Monday | 07:03:29 | 13:47:46 | 20:32:04 | 13h 28m 35s |
| 2026-Apr-21, Tuesday | 07:02:04 | 13:47:34 | 20:33:05 | 13h 31m 1s |
| 2026-Apr-22, Wednesday | 07:00:40 | 13:47:23 | 20:34:05 | 13h 33m 25s |
| 2026-Apr-23, Thursday | 06:59:17 | 13:47:11 | 20:35:05 | 13h 35m 48s |
| 2026-Apr-24, Friday | 06:57:56 | 13:47:01 | 20:36:06 | 13h 38m 10s |
| 2026-Apr-25, Saturday | 06:56:35 | 13:46:50 | 20:37:06 | 13h 40m 31s |
| 2026-Apr-26, Sunday | 06:55:15 | 13:46:40 | 20:38:06 | 13h 42m 51s |
| 2026-Apr-27, Monday | 06:53:56 | 13:46:31 | 20:39:07 | 13h 45m 11s |
| 2026-Apr-28, Tuesday | 06:52:38 | 13:46:22 | 20:40:07 | 13h 47m 29s |
| 2026-Apr-29, Wednesday | 06:51:21 | 13:46:14 | 20:41:07 | 13h 49m 46s |
| 2026-Apr-30, Thursday | 06:50:06 | 13:46:06 | 20:42:07 | 13h 52m 1s |
Day length in Rockville during the year on the chart
Rockville 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