Spot the Full Worm Moon on March 9!
March’s full Moon will be a supermoon! Here’s all you need to know about the full Worm Moon—including Moon phase dates and folklore.
When to See the Full Moon in March 2020
March’s full Moon, called the full Worm Moon, reaches peak fullness at 1:48 P.M. EDT on Monday, March 9. Look for the spectacularly bright Moon as it rises above the horizon that evening!
First Supermoon of the Year
This full Moon will also be the first of three supermoons in 2020—the other two occurring in April and May. “Supermoon” is the popular nickname given to a full Moon that coincides with perigee, which is the point in the Moon’s orbit of Earth where it’s closest to our planet.
While at perigee, the full Moon appears a bit brighter and about 7% larger than a typical full Moon. However, don’t go out on the night of March 9 expecting to see a Moon that’s noticeably more massive. Unless you were to see them side by side, the differences between a supermoon and a regular full Moon can be very difficult to perceive!
Want to learn more about supermoons? Read our article about them here!
Moon Phases in March 2020
All dates and times listed here are Eastern Time. See our Moon Phase Calendar for local times.
|First Quarter: March 2, 2:57 P.M. EST|
|Full Moon: March 9, 1:48 P.M. EDT|
|Last Quarter: March 16, 5:34 A.M. EDT|
|New Moon: March 24, 5:28 A.M. EDT|
March Full Moon Names
Owl of the hollow tree,
When the Moon’s phantom light
Makes my dim chamber bright.
–Dorothea Maria Ogilvy, Scottish poet (1823–95)
Historically, full Moon names were used to track the seasons and, for this reason, often relate closely to nature. The Moon names that we use today stem from Native American and Colonial-era sources. Traditionally, each full Moon name was applied to the entire lunar month in which it occurred, rather than just the Moon itself.
The most common name for March’s full Moon is the Full Worm Moon. At this time of the year, the ground begins to soften enough for earthworm casts to reappear, inviting robins and other birds to feed—a true sign of spring. Roots start to push their way up through the soil, and the Earth experiences a re-birth as it awakens from its winter slumber.
There are many alternative names for the March Moon, however. One such name was the Full Sap Moon, as this is the time of year when the sap of sugar maples starts to flow.
An alternative name for March’s full Moon is the Full Sap Moon. Sugar maples are tapped in late winter; sap buckets gather the sap, which is later turned into maple syrup!
March Full Worm Moon Video
Each month, we explain the traditional names of the Full Moon along with some fascinating Moon facts. In this video, learn about the Full Worm Moon, Moon illusions, and when and why the Moon rides high or low in the sky. Click below to watch the video.
Best Days in March 2020
Below are the best days for activities based on the Moon’s sign and phase in March.
- Aboveground crops: 4, 5, 31
- Belowground crops: 21–23
For Setting Eggs
- 1–9, 24–31
See Best Days for more activities.
See more Full Moon Names and share your thoughts about this month’s Moon below!