National holiday

• January 20: Armenia
• May 4: Japan
• May 17: Norway
• June 5: Denmark
• June 6: Sweden (King Gustav I of Sweden crowned 1523)
• July 1: Canada Day Canada
• July 4: Independence Day USA
• September 22: Japan (tentative)
• October 1: People's Republic of China
• October 3: Germany (Reunification)
• October 10: Double Tenth Day Republic of China on Taiwan

See also Public holiday, Calendar