In 2021.
2014
That will happen in the year 2030.
2015 will be the same calendar as 2009.
Since 1976, it only repeated in 2004 and will next repeat in 2032. It was a leap year and leap year calendars generally repeat every 28 years.
As 1964 was a leap year, it does not repeat very often. It repeated in 1992 and in the rest of this century it will only repeat in 2020, 2048 and 2076.
The year 1999 will repeat in 2028.
The 2010 calendar repeated in 2021 and will next repeat in the year 2027.
2021
1999 was the last year before 2010 with the same calendar.
The 2010 Gregorian calendar (common year starting on a Friday) will next be able to be used in 2021.
1988 calendar year will repeat in 2016.
Since 1982, it repeated in 1993, 1999, and 2010. For the rest of this century, it will repeat in 2021, 2027, 2038, 2049, 2055, 2066, 2077, 2083, 2094, and 2100.
The calendar year will be the same in 2040.
The 2000 calendar will repeat in 2028. This was a leap year and leap year calendars generally repeat every 28 years.
The 1982 calendar year is in the past and can not repeat. However, as 1982 was not a leap year, the days and dates comprising the 1982 calendar will repeat after 11 years twice and repeat after six years once in a 28-year span.
The year 2006 will repeat in 2022.
The calendar for 2009 was the same as 2015