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66 Julian calendar / Old style - New style synoptical reference

±1: 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71
±10: 16, 26, 36, 46, 56, 66, 76, 86, 96, 106, 116
January 66 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
WTFSSMTWTFSSMTWTFSSMTWTFSSMTWTF
February 66 (Julian calendar: old style)
12345678910111213141516171819202122232425262728
SSMTWTFSSMTWTFSSMTWTFSSMTWTF
March 66 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
SSMTWTFSSMTWTFSSMTWTFSSMTWTFSSM
April 66 (Julian calendar: old style)
123456789101112131415161718192021222324252627282930
TWTFSSMTWTFSSMTWTFSSMTWTFSSMTW
May 66 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
TFSSMTWTFSSMTWTFSSMTWTFSSMTWTFS
June 66 (Julian calendar: old style)
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SMTWTFSSMTWTFSSMTWTFSSMTWTFSSM
July 66 (Julian calendar: old style)
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TWTFSSMTWTFSSMTWTFSSMTWTFSSMTWT
August 66 (Julian calendar: old style)
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FSSMTWTFSSMTWTFSSMTWTFSSMTWTFSS
September 66 (Julian calendar: old style)
123456789101112131415161718192021222324252627282930
MTWTFSSMTWTFSSMTWTFSSMTWTFSSMT
October 66 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
WTFSSMTWTFSSMTWTFSSMTWTFSSMTWTF
November 66 (Julian calendar: old style)
123456789101112131415161718192021222324252627282930
SSMTWTFSSMTWTFSSMTWTFSSMTWTFSS
December 66 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
MTWTFSSMTWTFSSMTWTFSSMTWTFSSMTW
±1: 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71
±10: 16, 26, 36, 46, 56, 66, 76, 86, 96, 106, 116

About: Here you can check the Julian and Gregorian calendars side-by-side.

The program can show years from 1 AD to 9999 AD. Before 1582 AD the Gregorian calendar does not exist; British territories have adopted it in 1752; all countries -- before World War Two.

Enter the desired year in the textbox above and push the button "OK". You can also click on the links for previous - next years.

In order to get the correct dates, it is essential to open the exact year and not another one, because the difference between the two calendars vary between the centuries. Check the reference links for more information.

This software is created in the hope that it would be usefull but without any warranty for fitness for a particular usage. If in doubt, please use a pencil to verify the results.

See also: