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The 2010 calendar last repeated in 2021 and will next repeat in 2027.
Charles R. Genovese has written:
'The perpetual calendar' -- subject(s): Calendar reform, Calendar, Perpetual calendars, History
'The Perpetual Calendar-13 Months'
Week 28 on calendar 2010 starts on 4th June and ends on 10th June 2010.
You can get School Calendar 2009-2010 templates at calendarlabs.com
1999 was the last year before 2010 with the same calendar.