Wimbledon has gone through several changes in its ideal scheduling:
Up to and including 1981, it used to be (weather permitting):
Monday and Tuesday: First Round
Wednesday and Thursday: Second Round
Friday and Saturday: Third Round
Monday (aka Manic Monday): Fourth Round
Tuesday: Women's Quarter Finals
Wednesday: Men's Quarter Finals
Thursday: Semi Finals
Friday: Women's Final
Saturday: Men's Final
From 1982 to 2021, it used to be (weather permitting):
Monday and Tuesday: First Round
Wednesday and Thursday: Second Round
Friday and Saturday: Third Round
Monday (aka Manic Monday): Fourth Round
Tuesday: Women's Quarter Finals
Wednesday: Men's Quarter Finals
Thursday: Women's Semi Finals
Friday: Men's Semi Finals
Saturday: Women's Final
Sunday: Men's Final
From 2022 to the Present Day, it's:
Monday and Tuesday: First Round
Wednesday and Thursday: Second Round
Friday and Saturday: Third Round
Sunday and Monday: Fourth Round
Tuesday and Wednesday: Quarter Finals
Thursday: Women's Semi Finals
Friday: Men's Semi Finals
Saturday: Women's Final
Sunday: Men's Final
At Wimbledon, up to and including 1981, the women's final was on Friday and the men's final was on Saturday. They basically avoided playing on Sundays before 1982, although the 1972 men's final between Smith and Nastase was played on Sunday due to the Saturday being completely washed out. 1982 was the first Wimbledon where the women's final (between Navratilova and Evert) was deliberately scheduled for a Saturday, and the men's final (between Connors and McEnroe) was deliberately scheduled for a Sunday.
Prior to the 2022 change, Wimbledon played on the Middle Sunday in 1991, 1997, 2004 and 2016, due to bad weather in the first week. In 1991, they had been so far behind that there were even some first round matches incomplete after the middle Saturday. In 2007, the referee Andrew Jarrett controversially decided not to have play on the Middle Sunday, even though the weather forecast for Sunday was sun and clear skies while Monday, Tuesday and Wednesday all had scattered showers forecast.