Years with Same Calendar as 21

Year:Country:

The year 21 had 365 days and started on a Wednesday.

Note: You have selected the Julian calendar, an old calendar system where a Leap Day was added every four years, without the exceptions defined in today's Gregorian calendar.

Years with same starting weekday and equal number of days to 21
Year	Compared to year 21	Since last
10	11 years before
21	selected year	+ 11 years
27	6 years after	+ 6 years
38	17 years after	+ 11 years
49	28 years after	+ 11 years
55	34 years after	+ 6 years
66	45 years after	+ 11 years
77	56 years after	+ 11 years
83	62 years after	+ 6 years
94	73 years after	+ 11 years
105	84 years after	+ 11 years
111	90 years after	+ 6 years
122	101 years after	+ 11 years
133	112 years after	+ 11 years
139	118 years after	+ 6 years
150	129 years after	+ 11 years
161	140 years after	+ 11 years
167	146 years after	+ 6 years
178	157 years after	+ 11 years
189	168 years after	+ 11 years
195	174 years after	+ 6 years
20 years share the calendar of year 21 in the 200-year time span from 1 to 200. Note that holidays will not match exactly. Selected year is highlighted.

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.

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

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