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Current Conditions at
WASHINGTON - (KDCA)
WASHINGTON - (KDCA)
88°
Mostly Cloudy
as of 3:52 PM EDST
Rel. Humidity: 40%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 17 MPH
300° Northwest
7 MPH
Gust: 17 MPH
300° Northwest
Cloud Level(s): Scattered at 6500ft, Broken at 25000ft
Current Conditions at
ANDREWS AFB - (KADW)
ANDREWS AFB - (KADW)
88°
Clear
as of 3:55 PM EDST
Rel. Humidity: 38%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
8 MPH
280° West
8 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
FORT BELVOIR - (KDAA)
FORT BELVOIR - (KDAA)
90°
Clear
as of 3:55 PM EDST
Rel. Humidity: 40%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
5 MPH
260° West
5 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
WASH-DULLES - (KIAD)
WASH-DULLES - (KIAD)
88°
Feels like 89°F
Mostly Cloudy
as of 3:52 PM EDST
Rel. Humidity: 45%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
6 MPH
270° West
6 MPH
270° West
Cloud Level(s): Few at 6000ft, Broken at 9500ft
Current Radar Image
Civil Rise to Set: 14 Hours 28 Minutes
Nautical Rise to Set: 15 Hours 36 Minutes
Astro Rise to Set: 16 Hours 48 Minutes
Click for yearly Sun Almanac for Addison Heights
Sun Almanac for Addison Heights, Virginia
Astronomical Sunrise 04:48 AMAstronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:24 AMNautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 05:58 AMCivil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:26 AMSunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.
Daylight: 13 Hours 32 MinutesDaylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.
Sunset 7:58 PMThe sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 8:26 PMCivil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 9:00 PMNautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 9:36 PMAstronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.
Nautical Sunrise 05:24 AMNautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 05:58 AMCivil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:26 AMSunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.
Daylight: 13 Hours 32 MinutesDaylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.
Sunset 7:58 PMThe sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 8:26 PMCivil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 9:00 PMNautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 9:36 PMAstronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.
Civil Rise to Set: 14 Hours 28 Minutes
Nautical Rise to Set: 15 Hours 36 Minutes
Astro Rise to Set: 16 Hours 48 Minutes
Click for yearly Sun Almanac for Addison Heights
Moon Almanac for Addison Heights, Virginia
Moon Phase: First Quarter
Moon Illumination: 48%
Moon Age: 7.15 Days
Moon Illumination: 48%
Moon Age: 7.15 Days
Moon is currently above the horizon
Distance from Moon to Earth: 249,701 miles
Distance from Moon to Earth: 249,701 miles
| Upcoming Lunar Events for Addison Heights: | ||
| Next Event | Event Time | Illum |
| High Moon: | 06:40 pm Wed | 48.4% |
| First Quarter: | 10:46 pm Wed | 50.0% |
| Moonset: | 11:22 pm Wed | 50.2% |
| Moonrise: | 02:55 pm Thu | 56.5% |
| High Moon: | 07:30 pm Thu | 58.3% |
| Moonset: | 12:01 am Fri | 60.0% |
 | New Moon: Wed Aug 12 |
 | First Quarter: Wed Aug 19 |
 | Full Moon: Fri Aug 28 |
 | Last Quarter: Fri Sep 4 |
| New Moon: Thu Sep 10 |
| Click for Monthly Moon Almanac |
