"March Skywatch: Celestial Delights and Equinox Wonders"

March marks the arrival of spring with the vernal equinox on March 19, when the sun crosses the celestial equator into the northern hemisphere. The night sky features the last quarter moon on March 3, the new moon on March 10, and the full Worm Moon on March 25. Daylight saving time begins on March 10, and planet watchers can spot Jupiter in the evening sky and Mercury low in the western horizon later in the month. Various observatories in the D.C. area offer opportunities for public stargazing and telescope tours throughout March.