Home   Calendar   Repeating

Years with Same Calendar as 1601

The year 1601 had 365 days and started on a Thursday (Somalia, Julian calendar).

This country was still using the Julian calendar in 1601. 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 1920.

Years with same starting weekday and equal number of days to 1601
Year Compared to year 1601 Since last
1506 95 years before  
1517 84 years before + 11 years
1523 78 years before + 6 years
1534 67 years before + 11 years
1545 56 years before + 11 years
1551 50 years before + 6 years
1562 39 years before + 11 years
1573 28 years before + 11 years
1579 22 years before + 6 years
1590 11 years before + 11 years
1601 selected year + 11 years
1607 6 years after + 6 years
1618 17 years after + 11 years
1629 28 years after + 11 years
1635 34 years after + 6 years
1646 45 years after + 11 years
1657 56 years after + 11 years
1663 62 years after + 6 years
1674 73 years after + 11 years
1685 84 years after + 11 years
1691 90 years after + 6 years
20 years share the calendar of year 1601 in the 200-year time span from 1501 to 1700.
Note that holidays will not match exactly. Selected year is highlighted.

Extend to 1100 – 2099


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.