Years with Same Calendar as 15

Year:Country:

The year 15 had 365 days and started on a Thursday.

Note: You have selected the Gregorian calendar. Results are based on that calendar system even for years where the Julian calendar was still used. Countries adopted the Gregorian calendar in different years. To take the calendar switch into account, please select a country from the list instead.

Years with same starting weekday and equal number of days to 15
Year	Compared to year 15	Since last
9	6 years before
15	selected year	+ 6 years
26	11 years after	+ 11 years
37	22 years after	+ 11 years
43	28 years after	+ 6 years
54	39 years after	+ 11 years
65	50 years after	+ 11 years
71	56 years after	+ 6 years
82	67 years after	+ 11 years
93	78 years after	+ 11 years
99	84 years after	+ 6 years
105	90 years after	+ 6 years
111	96 years after	+ 6 years
122	107 years after	+ 11 years
133	118 years after	+ 11 years
139	124 years after	+ 6 years
150	135 years after	+ 11 years
161	146 years after	+ 11 years
167	152 years after	+ 6 years
178	163 years after	+ 11 years
189	174 years after	+ 11 years
195	180 years after	+ 6 years
21 years share the calendar of year 15 in the 200-year time span from 1 to 200. Note that holidays will not match exactly. Selected year is highlighted.

Extend to 1 – 1000

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.