1. March 21
   - vernal equinox, March equinox

Derived forms: spring equinoxes

Type of: equinox

Part of: Mar, March, spring, springtime

Encyclopedia: Spring equinox

• Cape Cod
• Cape Cod Bay
• Cape Cod Canal
• Cape Colony
• Cape dagga
• Cape Fear
• Cape Fear River
• Cape Flattery
• cape forget-me-not
• Cape Froward
• Cape Girardeau
• cape gooseberry
• Cape Hatteras
• Cape Horn
• Cape hunting dog
• cape hyacinth
• cape jasmine
• cape jessamine
• Cape kafferboom
• Cape Kennedy
• Cape lobster
• cape marigold
• Cape May
• Cape May warbler
• Cape of Good Hope