In March 2026, astronomy enthusiasts in the United States can anticipate a striking celestial display with the full moon, commonly referred to as the "worm moon," occurring on March 3. This full moon will also coincide with a total lunar eclipse, an event where the Earth passes directly between the Sun and the Moon, casting a shadow on the lunar surface. This dual astronomical occurrence is expected to attract considerable interest from both amateur stargazers and professional astronomers alike.

As spring approaches, various phases of the moon will be observable throughout the month, beginning with a waxing gibbous phase on March 1 and 2 which leads into the full moon on March 3. The total lunar eclipse will further enhance the spectacle, likely changing the moon's appearance to a reddish hue. This event aligns with traditional naming conventions, where March's full moon is often dubbed the "worm moon" due to the earthworms emerging as the ground thaws.

Overall, the lunar calendar for March 2026 is not only significant for its celestial events but also serves as an opportunity for educational outreach in astronomy. Observatories and planetariums may collaborate to host viewings and informational sessions, potentially inspiring a new generation of astronomy enthusiasts amid the captivating wonders of the night sky.