2009 calendar repeated at 1998.
The 2009 calendar will repeat in 2015.
The calendar of 1998 will repeat in the year 2029. This is because there is a 11-year cycle for calendars to repeat. In this cycle, the days of the week for a particular date will match up again after 11 years. Therefore, the calendar of 1998 will align with the calendar of 2029.
Calendars do actually repeat in a certain pattern. If the year is not a leap year, then the calendar will repeat in 11 years, so a 2009 calendar would again be usable in the year 2020.
The 2009 calendar repeated in 2015. As of 2018, it will next repeat in 2026.
The next year with the same calendar as 2009 is 2020.
The calendar for 2009 was the same as 2015
the last time that the 1987 calendar was used was in the year 1981 and was used again in 1998, and then in 2009. it will next be used in the year 2015.
The 2015 calendar will repeat in 2026.
The 2000 calendar will repeat in 2028.
The 2015 calendar will repeat in 2026.
The 2004 calendar will repeat itself in 2032.