It would not be practical to do it from the beginning of calendars, so if we do it from the start the of the 20th century up to the end of the 21st century, these are the years when the 12th of July is a Monday.
1909
1915
1920
1926
1937
1943
1948
1954
1965
1971
1976
1982
1993
1999
2004
2010
2021
2027
2032
2038
2049
2055
2060
2066
2077
2083
2088
2094
2100
July 12th, 2003 fell on a Saturday. The following year, it fell on a Monday.
Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.Monday the 12th of November 2012.
I used my cell phone, and it is on a monday
Over the next 50 years, the 12th of April will be on a Monday in: 2021 2027 2032 2038 2049 2055 2060
12th of July 12th of July 12th of July 12th of July
July 1st falls on a Monday in a leap year that starts on a Monday. In the Gregorian calendar, this occurs every 28 years. The years when July 1st falls on a Monday are typically 2002, 2013, 2019, and will next occur in 2030.
Friday, July 13 happens in years that end on a Monday, which is exactly 14.5% of them.
The 12th March 1973 was a Monday.
February 12th, 1990 was a Monday.
February 12th, 1900 was a Monday.
12th May 1980 was a Monday.
12th, March, 1984, was a Monday.