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Years with Same Calendar as 1550 – Extended Range

The year 1550 had 365 days and started on a Wednesday (São Tomé and Príncipe, Julian calendar).

This country was still using the Julian calendar in year 1550. 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. This affects the selection of years listed here.

Years with same starting weekday and equal number of days to 1550
YearCompared to year 1550Since last
1001549 years before 
1007543 years before+ 6 years
1018532 years before+ 11 years
1029521 years before+ 11 years
1035515 years before+ 6 years
1046504 years before+ 11 years
1057493 years before+ 11 years
1063487 years before+ 6 years
1074476 years before+ 11 years
1085465 years before+ 11 years
1091459 years before+ 6 years
1102448 years before+ 11 years
1113437 years before+ 11 years
1119431 years before+ 6 years
1130420 years before+ 11 years
1141409 years before+ 11 years
1147403 years before+ 6 years
1158392 years before+ 11 years
1169381 years before+ 11 years
1175375 years before+ 6 years
1186364 years before+ 11 years
1197353 years before+ 11 years
1203347 years before+ 6 years
1214336 years before+ 11 years
1225325 years before+ 11 years
1231319 years before+ 6 years
1242308 years before+ 11 years
1253297 years before+ 11 years
1259291 years before+ 6 years
1270280 years before+ 11 years
1281269 years before+ 11 years
1287263 years before+ 6 years
1298252 years before+ 11 years
1309241 years before+ 11 years
1315235 years before+ 6 years
1326224 years before+ 11 years
1337213 years before+ 11 years
1343207 years before+ 6 years
1354196 years before+ 11 years
1365185 years before+ 11 years
1371179 years before+ 6 years
1382168 years before+ 11 years
1393157 years before+ 11 years
1399151 years before+ 6 years
1410140 years before+ 11 years
1421129 years before+ 11 years
1427123 years before+ 6 years
1438112 years before+ 11 years
1449101 years before+ 11 years
145595 years before+ 6 years
146684 years before+ 11 years
147773 years before+ 11 years
148367 years before+ 6 years
149456 years before+ 11 years
150545 years before+ 11 years
151139 years before+ 6 years
152228 years before+ 11 years
153317 years before+ 11 years
153911 years before+ 6 years
1550selected year+ 11 years
156111 years after+ 11 years
156717 years after+ 6 years
157828 years after+ 11 years
São Tomé and Príncipe adopted today's Gregorian calendar in 1582. All previous years are based on the Julian calendar.
158636 years after+ 8 years
159747 years after+ 11 years
160353 years after+ 6 years
161464 years after+ 11 years
162575 years after+ 11 years
163181 years after+ 6 years
164292 years after+ 11 years
1653103 years after+ 11 years
1659109 years after+ 6 years
1670120 years after+ 11 years
1681131 years after+ 11 years
1687137 years after+ 6 years
1698148 years after+ 11 years
1710160 years after+ 12 years
1721171 years after+ 11 years
1727177 years after+ 6 years
1738188 years after+ 11 years
1749199 years after+ 11 years
1755205 years after+ 6 years
1766216 years after+ 11 years
1777227 years after+ 11 years
1783233 years after+ 6 years
1794244 years after+ 11 years
1800250 years after+ 6 years
1806256 years after+ 6 years
1817267 years after+ 11 years
1823273 years after+ 6 years
1834284 years after+ 11 years
1845295 years after+ 11 years
1851301 years after+ 6 years
1862312 years after+ 11 years
1873323 years after+ 11 years
1879329 years after+ 6 years
1890340 years after+ 11 years
1902352 years after+ 12 years
1913363 years after+ 11 years
1919369 years after+ 6 years
1930380 years after+ 11 years
1941391 years after+ 11 years
1947397 years after+ 6 years
1958408 years after+ 11 years
1969419 years after+ 11 years
1975425 years after+ 6 years
1986436 years after+ 11 years
1997447 years after+ 11 years
107 years share the calendar of year 1550 in the 1000-year time span from 1000 to 1999.
Note that holidays will not match exactly. Selected year is highlighted.

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