It also happens to be the first super moon to coincide with the spring equinox in 19 years.

It’s time for another super moon, Hawai‘i! The third and final one of the year will take place hours after the spring equinox (Wednesday, March 20), a rare and quite special combination that won’t happen again until 2030. Scroll down for a handful of quick-and-easy facts about the March 20-21 full moon, which is also called a “Super Worm Equinox Moon.”
Why does it sound like something out of the Harry Potter series?
According to moongiant.com, Southern Native American tribes made the connection to worms due to the ground thawing out in time for spring—the moment little earthworms make their first appearance of the year. Therefore, the first full moon of the season is always nicknamed “worm moon.” And this being a super moon (as in closer than normal to the Earth) and the spring, or vernal, equinox gives us the exceptionally fun name. That being said, astronomers will still refer to this as a “full moon.”
When will the “Super Worm Equinox Moon” be at its fullest?
Here in Hawai‘i it will be bright and full at 3:42 p.m. on Wednesday, March 20, just four hours after the spring equinox.
Read the full story on HONOLULU Magazine.