What time is sunrise and sunset in Great Falls?
Today and tomorrow's sunrise and sunset times in Great Falls, Virginia. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:38 AM
80° EDawn 6:11 AM
Sunrise in Great Falls will be at 6:38:58 AM EDT (in 3 hours).
Sunset
7:36 PM
280° WDusk 8:03 PM
Sunset in Great Falls will be at 7:36:36 PM EDT (in 16 hours).
Now
6:38a7:36p
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Night now · First light at 5:05 AM
- Daylight
- 12h 57m
- Darkness
- 7h 58m
- Solar noon
- 1:08 PM
- Sun altitude
- 29.4° below
- Sun direction
- 50° NE
Tomorrow
Sunrise
6:39 AM
80° EDawn 6:12 AM
Sunrise in Great Falls will be at 6:39:52 AM EDT (in 27 hours).
Sunset
7:35 PM
279° WDusk 8:02 PM
Sunset in Great Falls will be at 7:35:02 PM EDT (in 40 hours).
Moon tonight
Phase, moonrise and moonset in Great Falls
Last Quarter
46% illuminated
- Moonrise
- Doesn't rise
- Moonset
- 3:01 PM
Calendar
America/New_York · click a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Tue | 6:08 am | 6:36 am | 1:09 pm | 7:41 pm | 8:08 pm | 13:04:59 | |
| 2 Wed | 6:09 am | 6:37 am | 1:08 pm | 7:39 pm | 8:06 pm | 13:02:32 | |
| 3 Thu | 6:10 am | 6:38 am | 1:08 pm | 7:38 pm | 8:05 pm | 13:00:05 | |
| 4 Fri | 6:11 am | 6:38 am | 1:08 pm | 7:36 pm | 8:03 pm | 12:57:38 | |
Friday, September 4 12:57:38 of daylight·−2m 27s vs. yesterday·twilight 6:11 am – 8:03 pm Time 3:58 AM Altitude -29.3° Heading 50° NE Light Night 3:58 AM, Night, altitude -29.3 degrees | |||||||
| 5 Sat | 6:12 am | 6:39 am | 1:07 pm | 7:35 pm | 8:02 pm | 12:55:10 | |
| 6 Sun | 6:13 am | 6:40 am | 1:07 pm | 7:33 pm | 8:00 pm | 12:52:42 | |
| 7 Mon | 6:14 am | 6:41 am | 1:07 pm | 7:31 pm | 7:58 pm | 12:50:13 | |
| 8 Tue | 6:15 am | 6:42 am | 1:06 pm | 7:30 pm | 7:57 pm | 12:47:44 | |
| 9 Wed | 6:16 am | 6:43 am | 1:06 pm | 7:28 pm | 7:55 pm | 12:45:15 | |
| 10 Thu | 6:17 am | 6:44 am | 1:06 pm | 7:27 pm | 7:54 pm | 12:42:46 | |
| 11 Fri | 6:18 am | 6:45 am | 1:05 pm | 7:25 pm | 7:52 pm | 12:40:16 | |
| 12 Sat | 6:19 am | 6:46 am | 1:05 pm | 7:23 pm | 7:50 pm | 12:37:46 | |
| 13 Sun | 6:20 am | 6:47 am | 1:05 pm | 7:22 pm | 7:49 pm | 12:35:16 | |
| 14 Mon | 6:21 am | 6:47 am | 1:04 pm | 7:20 pm | 7:47 pm | 12:32:46 | |
| 15 Tue | 6:22 am | 6:48 am | 1:04 pm | 7:19 pm | 7:45 pm | 12:30:15 | |
| 16 Wed | 6:22 am | 6:49 am | 1:03 pm | 7:17 pm | 7:44 pm | 12:27:45 | |
| 17 Thu | 6:23 am | 6:50 am | 1:03 pm | 7:15 pm | 7:42 pm | 12:25:14 | |
| 18 Fri | 6:24 am | 6:51 am | 1:03 pm | 7:14 pm | 7:40 pm | 12:22:43 | |
| 19 Sat | 6:25 am | 6:52 am | 1:02 pm | 7:12 pm | 7:39 pm | 12:20:12 | |
| 20 Sun | 6:26 am | 6:53 am | 1:02 pm | 7:11 pm | 7:37 pm | 12:17:41 | |
| 21 Mon | 6:27 am | 6:54 am | 1:02 pm | 7:09 pm | 7:36 pm | 12:15:10 | |
| 22 Tue | 6:28 am | 6:55 am | 1:01 pm | 7:07 pm | 7:34 pm | 12:12:39 | |
| 23 Wed | 6:29 am | 6:56 am | 1:01 pm | 7:06 pm | 7:32 pm | 12:10:07 | |
| 24 Thu | 6:30 am | 6:56 am | 1:01 pm | 7:04 pm | 7:31 pm | 12:07:36 | |
| 25 Fri | 6:31 am | 6:57 am | 1:00 pm | 7:02 pm | 7:29 pm | 12:05:05 | |
| 26 Sat | 6:32 am | 6:58 am | 1:00 pm | 7:01 pm | 7:27 pm | 12:02:34 | |
| 27 Sun | 6:33 am | 6:59 am | 1:00 pm | 6:59 pm | 7:26 pm | 12:00:03 | |
| 28 Mon | 6:34 am | 7:00 am | 12:59 pm | 6:58 pm | 7:24 pm | 11:57:32 | |
| 29 Tue | 6:34 am | 7:01 am | 12:59 pm | 6:56 pm | 7:23 pm | 11:55:01 | |
| 30 Wed | 6:35 am | 7:02 am | 12:59 pm | 6:55 pm | 7:21 pm | 11:52:30 | |
Photos
Sunrise and sunset photos of Great Falls from Flickr.
Sunset gardenFlickr ↗
Blue and gold reflectionFlickr ↗
Difficult RunFlickr ↗
Potomac River below Great FallsFlickr ↗
Morning AfterFlickr ↗
Winter SunriseFlickr ↗
Dawn Over Lake FairfaxFlickr ↗
2023-11-24 15.54.57Flickr ↗
Sunset from homeFlickr ↗
River RoadFlickr ↗
golden sunsetFlickr ↗
Sunset at Lake Thoreau Boat PartyFlickr ↗
FAQ
Frequently asked questions about sunrise and sunset in Great Falls, United States
- What time does the sun rise in Great Falls today?
- Sunrise in Great Falls today (Friday, September 4, 2026) is at 6:38 AM. The sun comes up in the E.
- What time does the sun set in Great Falls today?
- Sunset today is at 7:36 PM, after 12h 57m of daylight.
- When is the longest day in Great Falls, United States?
- The longest day of 2026 in Great Falls is Sunday, June 21, 2026, the summer solstice, with 14h 54m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in Great Falls, United States?
- The shortest day of 2026 in Great Falls, Virginia is Monday, December 21, 2026, the winter solstice, with 9h 25m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Great Falls get in summer than in winter?
- Great Falls gets 5h 28m more daylight on its longest day than on its shortest (14h 54m against 9h 25m). Averaged across the year, a day here has 12h 11m of daylight.
- When is the earliest sunrise in Great Falls?
- The earliest sunrise of 2026 in Great Falls is on Sunday, June 14, 2026, when the sun comes up at 5:44 AM.
- When is the latest sunset in Great Falls?
- The latest sunset is on Sunday, June 28, 2026 at 8:40 PM.
- When is the earliest sunset in Great Falls?
- The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 4:48 PM.
- When is the latest sunrise in Great Falls?
- The latest sunrise is on Saturday, October 31, 2026 at 7:36 AM.
- Does Great Falls observe daylight saving time?
- Yes. Great Falls uses Eastern Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=38.99817&lng=-77.28832