Vernal Equinox
Vernal Equinox Day and Higan: March 20 or 21 is Vernal Equinox Day, a day when the sun crosses the equator making night and day equal in length.
Vernal Equinox
Vernal Equinox Day and Higan: March 20 or 21 is Vernal Equinox Day, a day when the sun crosses the equator making night and day equal in length.