The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year:
Footnotes
- ^ February 29 only occurs every four years on leap years. This day is added to the calendar as a corrective measure because the Earth does not orbit the Sun in precisely 365 days.
See also
External links
Wikimedia Commons has media related to May 20.
- On This Day
- BBC: On This Day
- The New York Times: On This Day
- Library of Congress: Today in History
- History Channel (US): This Day in History
- History Channel (UK): This Day in History
- New Zealand Government: Today in New Zealand History
- Computer History Museum: This Day in History
- Internet Movie Database: This Day in Movie History