Site logo

9990 Julian calendar / Old style - New style synoptical reference

Nota Bene: This is the historical, old-style calendar that is no longer used. For the current calendar please go to 9990 calendar.
±1: 9985, 9986, 9987, 9988, 9989, 9990, 9991, 9992, 9993, 9994, 9995
±10: 9940, 9950, 9960, 9970, 9980, 9990
January 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
TFSSMTWTFSSMTWTFSSMTWTFSSMTWTFS
15161718192021222324252627282930311234567891011121314
March 9990 (Gregorian calendar: new style)April 9990 (Gregorian calendar: new style)
February 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728
SMTWTFSSMTWTFSSMTWTFSSMTWTFS
15161718192021222324252627282930123456789101112
April 9990 (Gregorian calendar: new style)May 9990 (Gregorian calendar: new style)
March 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
SMTWTFSSMTWTFSSMTWTFSSMTWTFSSMT
13141516171819202122232425262728293031123456789101112
May 9990 (Gregorian calendar: new style)June 9990 (Gregorian calendar: new style)
April 9990 (Julian calendar: old style)
123456789101112131415161718192021222324252627282930
WTFSSMTWTFSSMTWTFSSMTWTFSSMTWT
131415161718192021222324252627282930123456789101112
June 9990 (Gregorian calendar: new style)July 9990 (Gregorian calendar: new style)
May 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
FSSMTWTFSSMTWTFSSMTWTFSSMTWTFSS
13141516171819202122232425262728293031123456789101112
July 9990 (Gregorian calendar: new style)August 9990 (Gregorian calendar: new style)
June 9990 (Julian calendar: old style)
123456789101112131415161718192021222324252627282930
MTWTFSSMTWTFSSMTWTFSSMTWTFSSMT
131415161718192021222324252627282930311234567891011
August 9990 (Gregorian calendar: new style)September 9990 (Gregorian calendar: new style)
July 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
WTFSSMTWTFSSMTWTFSSMTWTFSSMTWTF
12131415161718192021222324252627282930123456789101112
September 9990 (Gregorian calendar: new style)October 9990 (Gregorian calendar: new style)
August 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
SSMTWTFSSMTWTFSSMTWTFSSMTWTFSSM
13141516171819202122232425262728293031123456789101112
October 9990 (Gregorian calendar: new style)November 9990 (Gregorian calendar: new style)
September 9990 (Julian calendar: old style)
123456789101112131415161718192021222324252627282930
TWTFSSMTWTFSSMTWTFSSMTWTFSSMTW
131415161718192021222324252627282930123456789101112
November 9990 (Gregorian calendar: new style)December 9990 (Gregorian calendar: new style)
October 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
TFSSMTWTFSSMTWTFSSMTWTFSSMTWTFS
13141516171819202122232425262728293031123456789101112
December 9990 (Gregorian calendar: new style)January 9991 (Gregorian calendar: new style)
November 9990 (Julian calendar: old style)
123456789101112131415161718192021222324252627282930
SMTWTFSSMTWTFSSMTWTFSSMTWTFSSM
131415161718192021222324252627282930311234567891011
January 9991 (Gregorian calendar: new style)February 9991 (Gregorian calendar: new style)
December 9990 (Julian calendar: old style)
12345678910111213141516171819202122232425262728293031
TWTFSSMTWTFSSMTWTFSSMTWTFSSMTWT
12131415161718192021222324252627281234567891011121314
February 9991 (Gregorian calendar: new style)March 9991 (Gregorian calendar: new style)
±1: 9985, 9986, 9987, 9988, 9989, 9990, 9991, 9992, 9993, 9994, 9995
±10: 9940, 9950, 9960, 9970, 9980, 9990

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: