40th week of year 1540

Monday, September 30, 1540 — Sunday, October 6, 1540

• Monday, September 30, 1540
• Tuesday, October 1, 1540
• Wednesday, October 2, 1540
• Thursday, October 3, 1540
• Friday, October 4, 1540
• Saturday, October 5, 1540
• Sunday, October 6, 1540