21st week of year 1780

Monday, May 22, 1780 — Sunday, May 28, 1780

• Monday, May 22, 1780
• Tuesday, May 23, 1780
• Wednesday, May 24, 1780
• Thursday, May 25, 1780
• Friday, May 26, 1780
• Saturday, May 27, 1780
• Sunday, May 28, 1780