Taking from 1930 to the end of the 21st century, the repeated years are: 1941, 1947, 1958, 1969, 1975, 1986, 1997, 2003, 2014, 2025, 2031, 2042, 2053, 2059, 2070, 2081, 2087 and 2098.
There are many different calendars, you need to specify which one you are referring to.
The 2015 calendar will repeat in 2026.
The 2000 calendar will repeat in 2028.
The 2015 calendar will repeat in 2026.
The calendar of 1998 repeated in 2009. The 1998 calendar will next repeat in 2015.
The 2004 calendar will repeat itself in 2032.
The 2009 calendar will repeat in 2015.
1988 calendar year will repeat in 2016.
As of 2018, the 2002 calendar will next repeat in 2019.
The 2013 calendar repeated in 2019 and will next repeat in 2030.
The year 1999 will repeat in 2028.
The 2007 calendar last repeated in 2018 and will repeat again in 2029.