Years with Same Calendar as 1659

Year: Country:

The year 1659 had 365 days and started on a Wednesday (Guinea-Bissau, Gregorian calendar).

This country introduced the modern Gregorian calendar in year 1582, so previous years are based on the Julian calendar. In that calendar system, a Leap Day was added every four years, without the exceptions defined in today's Gregorian calendar. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 1659
Year	Compared to year 1659	Since last
1561	98 years before
1567	92 years before	+ 6 years
1578	81 years before	+ 11 years
Guinea-Bissau adopted today's Gregorian calendar in 1582. All previous years are based on the Julian calendar.
1586	73 years before	+ 8 years
1597	62 years before	+ 11 years
1603	56 years before	+ 6 years
1614	45 years before	+ 11 years
1625	34 years before	+ 11 years
1631	28 years before	+ 6 years
1642	17 years before	+ 11 years
1653	6 years before	+ 11 years
1659	selected year	+ 6 years
1670	11 years after	+ 11 years
1681	22 years after	+ 11 years
1687	28 years after	+ 6 years
1698	39 years after	+ 11 years
1710	51 years after	+ 12 years
1721	62 years after	+ 11 years
1727	68 years after	+ 6 years
1738	79 years after	+ 11 years
1749	90 years after	+ 11 years
1755	96 years after	+ 6 years
21 years share the calendar of year 1659 in the 200-year time span from 1559 to 1758. Note that holidays will not match exactly. Selected year is highlighted.

Extend to 1100 – 2099

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