
Our meetings on the second Sunday of the Month, The events are normally held evening at 7:00 pm in Research Hall Room 163 on the campus of George Mason University.
Our meetings web page, has directions and additional details.
We look forward to seeing you on Sunday evenings!

Our meetings on the second Sunday of the month, online.
Our meetings web page, has additional details.
We look forward to seeing you on Sunday evenings!

See front page of NOVAC Site for changes to event.
More information about Great Meadow including directions and parking visit the Great Meadow Site page.
In the northern hemisphere, the longest day of the year when the Sun is farthest north. The summer solstice marks the first day of the season of summer. In the southern hemisphere, this is your winter solstice, marking the shortest day of the year. The declination of the Sun on the (northern) summer solstice is known as the tropic of cancer (23° 27′).
http://scienceworld.wolfram.com/astronomy/SummerSolstice.html