| Country: | United States |
|---|---|
| State: | Virginia (VA) |
| Type: | Populated Place |
| Lat/Long: | 38°58'N / 77°23'W |
| Currency: | United States Dollar (USD) |
| Languages: | English |
| Also known as: | Kherndon, hrndn wyrjynya, hyrndwn, Херндон |
°F
Weather
77 °F
Partly sunny.
90 / 68 °F
| Sat 14. |  | 82 / 69 °F |
| Sun 15. |  | 72 / 66 °F |
Weather by CustomWeather, © 2025
More Sun & Moon in Herndon
+ Show More Twilight and Moon Phase Information
Solar Noon
Sun in South: 1:09 pm
Altitude: 74.3°
Altitude: 74.3°
Astronomical
Twilight
3:44 am – 4:31 am
9:48 pm – 10:35 pm
9:48 pm – 10:35 pm
Nautical
Twilight
4:31 am – 5:11 am
9:08 pm – 9:48 pm
9:08 pm – 9:48 pm
Civil
Twilight
5:11 am – 5:43 am
8:36 pm – 9:08 pm
8:36 pm – 9:08 pm
Previous
Moon Phase
Full Moon
June 11, 2025
3:43 am
June 11, 2025
3:43 am
Next
Moon Phase
Third Quarter
June 18, 2025
3:19 pm
June 18, 2025
3:19 pm
Airports
- Ronald Reagan Washington National Airport, DCA
About 20 mi ESE of Herndon - Washington Dulles International Airport, IAD
About 4 mi WSW of Herndon - Baltimore/Washington International Thurgood Marshall Airport, BWI
About 41 mi ENE of Herndon
Herndon
USA
9:4317am
Friday, June 13, 2025