The transition from Julian to Gregorian Calendar.
Number of days the Julian date is behind
the Gregorian date:
- October 15th 1582
- Italy, Spain, Portugal
and Catholic parts of Poland. Friday, October 15th
came after Thursday, October 4th.
- December 20th 1582
- France and Lorraine.
Monday, December 20th came after Sunday, December 9th.
- January 1st 1583
- Holland (Brabant, Flanders,
Hennegan and some provinces to the south). Saturday,
January 1st came after Friday, December 21st.
- October 16th 1583
- Catholic parts of Germany.
At first Monday, February 21st 1583 should succeed Sunday,
February 10th, but this did not work. Later it was decided
that Sunday, October 16th should succeed Saturday, October
- 1583 and 1584
- During October to December 1583.
- Sunday, October 16th came after
Saturday, October 5th.
- Carinthia (Kärnten) and Styria
- Sunday, December 25th came after
Saturday, December 14th.
- Bohemia, Moravia (Mähren)
and Lusatia (Lausitz)
- Tuesday, January 17th 1584 came
after Monday, January 6th.
- Silesia (Schlesien)
- Monday, January 23rd came after
Sunday, January 12th.
- Catholic parts of Switzerland
- Sunday, January 22nd came after
Saturday, January 11th.
- November 1st 1587
- Hungary. Sunday, November
1st came after Saturday, October 21st.
- December 25th 1590
- Transylvania (Siebenbürgen).
Tuesday, December 25th came after Monday, December 14th.
- September 2nd 1610
- The duchy of Prussia.
Thursday, September 2nd came after Wednesday, August 22nd.
- March 1st 1700
- Protestant Germany, Denmark
and Norway. Monday, March 1st came after Sunday,
- Monday, July 12th came after
Sunday, June 30th.
- Utrecht and Overijssel
- Sunday, December 12th came
after Saturday, November 30th.
- Friesland and Groningen
- Wednesday, January 12th 1701
came after Tuesday, December 31st.
- January 12th 1701
- Switzerland (Zurich, Bern,
Basel, Schaffhausen, Gent, Mühlhausen and Biel).
Wednesday, January 12th 1701 came after Tuesday, December
- September 14th 1752
- England and Scotland
with colonies. Thursday, September 14th came after
Wednesday, September 2nd.
- March 1st 1753
- Sweden. In the year 1700,
it was decided to cancel the intercalary days for forty
years, which was done that year, but not in 1704 and 1708,
I don't know why. So until 1712, they had neither the
Julian nor the Gregorian Calendar. Later, it was decided
to return to the Julian Calendar by having an extra
intercalary day (February 30th) in 1712. Finally, in 1753
Thursday, March 1st came after Wednesday, February 17th.
- Japan. Before Japan had a
- China. Before China had a
- January 1st 1914
- Turkey. Before, Turkey had
an Islamic calendar.
- February 14th 1918
- Russia. Thursday, February
14th came after Wednesday, January 31st.
- April 14th 1919
- Romania. Monday, April 14th
came after Sunday, March 31st.
- March 1st 1923
- Greece. Thursday, March 1st
came after Wednesday, February 15th.
- 1582 - 1699
- 10 days
- 1700 - 1799
- 11 days
- 1800 - 1899
- 12 days
- 1900 - 2099
- 13 days
- 2100 - 2199
- 14 days