« All Events This event has passed. Earth Day — April 22, 2021 April 21, 2021 - April 22, 2021 « Purple Up! Day — April 15, 2021 Military Brats Day — April 30, 2021 » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: April 21, 2021 End: April 22, 2021 Event Categories: Holiday, Special