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What time is sunrise and sunset in Mason Neck National Wildlife Refuge?

Today and tomorrow's sunrise and sunset times at this location. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Sunrise
7:16 AM
100° EDawn 6:49 AM

Sunrise in Mason Neck National Wildlife Refuge was at 7:16:42 AM EDT (15h 54m ago).

Sunset
6:31 PM
260° WDusk 6:58 PM

Sunset in Mason Neck National Wildlife Refuge was at 6:31:59 PM EDT (4h 39m ago).

Now
12a6a12p6p12a

Night now

Daylight
11h 15m
Darkness
9h 48m
Solar noon
12:54 PM
Sun altitude
51.4° below
Sun direction
316° NW
How long golden hour and blue hour last

Tomorrow

Sunrise
7:17 AM
100° EDawn 6:50 AM

Sunrise in Mason Neck National Wildlife Refuge will be at 7:17:41 AM EDT (in 8h 7m).

Sunset
6:30 PM
259° WDusk 6:57 PM

Sunset in Mason Neck National Wildlife Refuge will be at 6:30:33 PM EDT (in 19h 20m).

Moon tonight

Phase, moonrise and moonset in Mason Neck National Wildlife Refuge

Waxing Crescent
16% illuminated
Moonrise
11:28 AM
Moonset
8:35 PM

Calendar

Eastern Time · select a day to expand

DateSunriseSunsetLength
1 Thu7:04 AM6:51 PM11h 47m
2 Fri7:05 AM6:50 PM11h 44m
3 Sat7:06 AM6:48 PM11h 42m
4 Sun7:07 AM6:46 PM11h 39m
5 Mon7:08 AM6:45 PM11h 37m
6 Tue7:09 AM6:43 PM11h 34m
7 Wed7:09 AM6:42 PM11h 32m
8 Thu7:10 AM6:40 PM11h 29m
9 Fri7:11 AM6:39 PM11h 27m
10 Sat7:12 AM6:37 PM11h 25m
11 Sun7:13 AM6:36 PM11h 22m
12 Mon7:14 AM6:34 PM11h 20m
13 Tue7:15 AM6:33 PM11h 17m
14 Wed7:16 AM6:31 PM11h 15m
Wednesday, October 14
11h 15m 17s of daylight·−2m 26s vs. yesterday·twilight 6:49 AM – 6:58 PM
12a3a6a9a12p3p6p9p12a7:16 AM12:54 PM6:31 PMhorizon
Time
11:11 PM
Altitude
-51.4°
Heading
316° NW
Light
Night

11:11 PM, Night, altitude -51.4 degrees

15 Thu7:17 AM6:30 PM11h 12m
16 Fri7:18 AM6:29 PM11h 10m
17 Sat7:19 AM6:27 PM11h 08m
18 Sun7:20 AM6:26 PM11h 05m
19 Mon7:21 AM6:24 PM11h 03m
20 Tue7:22 AM6:23 PM11h 00m
21 Wed7:23 AM6:22 PM10h 58m
22 Thu7:24 AM6:20 PM10h 56m
23 Fri7:25 AM6:19 PM10h 53m
24 Sat7:26 AM6:18 PM10h 51m
25 Sun7:27 AM6:17 PM10h 49m
26 Mon7:28 AM6:15 PM10h 46m
27 Tue7:29 AM6:14 PM10h 44m
28 Wed7:31 AM6:13 PM10h 42m
29 Thu7:32 AM6:12 PM10h 40m
30 Fri7:33 AM6:11 PM10h 37m
31 Sat7:34 AM6:09 PM10h 35m

Photos

Sunrise and sunset photos of Mason Neck National Wildlife Refuge from Flickr.

More on Flickr
Flickr photo: golden sunset
golden sunsetView on Flickr
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Sunrise over the OccoquanView on Flickr
Flickr photo: Icy Potomac on Fire (explored 2-28-2022)
Icy Potomac on Fire (explored 2-28-2022)View on Flickr
Flickr photo: Natural Beauty Near Home
Natural Beauty Near HomeView on Flickr
Flickr photo: MN_Sunset_AH
MN_Sunset_AHView on Flickr
Flickr photo: 2017 Think Outside Photo Contest entry
2017 Think Outside Photo Contest entryView on Flickr
Flickr photo: Man's Best Friend
Man's Best FriendView on Flickr
Flickr photo: Featherstone Shores Sunrise
Featherstone Shores SunriseView on Flickr
Flickr photo: secret morning
secret morningView on Flickr
Flickr photo: The Final Sunset
The Final SunsetView on Flickr
Flickr photo: IHRT Crossing
IHRT CrossingView on Flickr
Sunrise or sunset photo of Mason Neck National Wildlife Refuge
View on Flickr

FAQ

Frequently asked questions about sunrise and sunset in Mason Neck National Wildlife Refuge, United States

What time does the sun rise in Mason Neck National Wildlife Refuge today?
Sunrise in Mason Neck National Wildlife Refuge today (Wednesday, October 14, 2026) is at 7:16 AM. The sun comes up in the E.
What time does the sun set in Mason Neck National Wildlife Refuge today?
Sunset today is at 6:31 PM, after 11h 15m of daylight.
When does it get dark in Mason Neck National Wildlife Refuge tonight?
Civil twilight ends at 6:58 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 8:00 PM, which is when night starts by the standard definition.How long after sunset it gets dark
When is the longest day in Mason Neck National Wildlife Refuge, United States?
The longest day of 2026 in Mason Neck National Wildlife Refuge is Sunday, June 21, 2026, the summer solstice, with 14h 52m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
When is the shortest day in Mason Neck National Wildlife Refuge, United States?
The shortest day of 2026 in Mason Neck National Wildlife Refuge is Monday, December 21, 2026, the winter solstice, with 9h 27m of daylight. In 2027 the winter solstice lands on December 21, 2027.
How much more daylight does Mason Neck National Wildlife Refuge get in summer than in winter?
Mason Neck National Wildlife Refuge gets 5h 24m more daylight on its longest day than on its shortest (14h 52m against 9h 27m). Averaged across the year, a day here has 12h 11m of daylight.
When is the earliest sunrise in Mason Neck National Wildlife Refuge?
The earliest sunrise of 2026 in Mason Neck National Wildlife Refuge is on Saturday, June 13, 2026, when the sun comes up at 5:43 AM.
When is the latest sunset in Mason Neck National Wildlife Refuge?
The latest sunset is on Saturday, June 27, 2026 at 8:37 PM.
When is the earliest sunset in Mason Neck National Wildlife Refuge?
The earliest sunset of the year is on Sunday, December 6, 2026, with the sun down by 4:47 PM.Why it comes before the shortest day
When is the latest sunrise in Mason Neck National Wildlife Refuge?
The latest sunrise is on Saturday, October 31, 2026 at 7:34 AM.
Does Mason Neck National Wildlife Refuge observe daylight saving time?
Yes. Mason Neck National Wildlife Refuge 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.

Nearby

Other places close to Mason Neck National Wildlife Refuge

Developers: get this data programmatically with the free JSON API.

GET https://api.sunrisesunset.io/json?lat=38.63869&lng=-77.16732