Woman’s Day dates back to the early 1900’s, a time of turbulent growth in the industrial world that saw growing demands for women to have the right to vote. It is an international celebration of the social, economic, and political achievements made by woman.

The Spring (Vernal) Equinox is one of two days in the calendar year when day and night hours are almost equal to one another; it is also the first day of Spring in the Gregorian calendar.

The Autumnal Equinox is one of two days in the calendar year when day and night hours are almost equal to one another; it is also the first day of Autumn, or Fall, in the Gregorian calendar.