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Years with Same Calendar as 1423

The year 1423 had 365 days and started on a Friday (Dominican Republic, Julian calendar).

This country was still using the Julian calendar in 1423. In that calendar system, a Leap Day was added every four years, without the exceptions defined in today's Gregorian calendar. The Gregorian calendar was introduced in 1582.

Years with same starting weekday and equal number of days to 1423
YearCompared to year 1423Since last
133390 years before 
133984 years before+ 6 years
135073 years before+ 11 years
136162 years before+ 11 years
136756 years before+ 6 years
137845 years before+ 11 years
138934 years before+ 11 years
139528 years before+ 6 years
140617 years before+ 11 years
14176 years before+ 11 years
1423selected year+ 6 years
143411 years after+ 11 years
144522 years after+ 11 years
145128 years after+ 6 years
146239 years after+ 11 years
147350 years after+ 11 years
147956 years after+ 6 years
149067 years after+ 11 years
150178 years after+ 11 years
150784 years after+ 6 years
151895 years after+ 11 years
20 years share the calendar of year 1423 in the 200-year time span from 1323 to 1522.
Note that holidays will not match exactly. Selected year is highlighted.

Extend to 900 – 1899


Which Years Have the Same Calendar?

Reuse your yearly calendar by finding years that have the same number of days and start on the same day of the week.

Which Months Have the Same Calendar?

Find months that have the same number of days and start on the same day of the week.

When Does a Date Fall on a Certain Weekday?

Do you feel dates like Friday the 13th occur often? This calculator tells you exactly when.