« All EventsDay of ReasonMay 6, 2027« Karl Marx’s BirthdayBeaufort Scale Day »Day of Reason is celebrated on May 6, 2027. A fun excuse to learn something new or gather your favorite people. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Share:FacebookXWhatsAppThreadsTextMore… Details Date: May 6, 2027 Event Tags:DidYouKnow, GeneralHolidays, WhatzToday