40th week of year 1271

Monday, September 28, 1271 — Sunday, October 4, 1271

• Monday, September 28, 1271
• Tuesday, September 29, 1271
• Wednesday, September 30, 1271
• Thursday, October 1, 1271
• Friday, October 2, 1271
• Saturday, October 3, 1271
• Sunday, October 4, 1271