how often does christmas fall on a monday

Christmas falls on a Monday approximately every 7 years. However, the exact frequency varies depending on the specific year and leap year schedule. In the Gregorian calendar, which is the one currently used worldwide, Christmas falls on a Monday on average once every 7.15 years. This means that there are usually 7 Christmas celebrations between Mondays, but it can vary due to factors such as leap years and calendar adjustments. For example, in the 21st century alone, Christmas has fallen on a Monday 3 times: in 2002, 2012, and 2023.