Well, back in the 1500s, the Roman Catholic church calendar and the "actual dates on the calendar" were one and the same thing. If you have a computer with Linux, you can see how the calendar was adjusted:Neto wrote:Just to be clear, I'm wasn't talking about the church calendar; the actual dates on the calendar were 4 days different. (If I recall correctly) This had to do with adjustments that Western countries made to get the calendar back in sync with the lunar events, the Spring Equinox, etc. (Maybe you are referring to the same thing.)
Code: Select all
josh@josh:~$ locale | grep LC_TIME
LC_TIME="en_AU.UTF-8"
josh@josh:~$ cal 9 1752
September 1752
Su Mo Tu We Th Fr Sa
1 2 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
At my job, I have to work with two calendars for business and national holidays, and also take note of a third calendar for religious holidays. It becomes very apparent that this is entirely a cultural thing, and that understanding of even what a year is is really dependent on your level of technology, mathematical, and astronomical understanding.Julian Thursday, 4 October 1582, being followed by Gregorian Friday, 15 October 1582. The Spanish and Portuguese colonies followed somewhat later de facto because of delay in communication.[28]
Many Protestant countries initially objected to adopting a Catholic innovation; some Protestants feared the new calendar was part of a plot to return them to the Catholic fold.
Britain and the British Empire (including the eastern part of what is now the United States) adopted the Gregorian calendar in 1752, followed by Sweden in 1753.
Software and good websites are a huge help. I can quickly see multiple Jewish calendars, the Orthodox calendar, and of course the Western calendar. I can also quickly check on when Muslim holiday observances are, including for different sects. This helps me have healthier interactions with people from different cultures.
Interestingly enough, there is no calendar (yet) I can load up for Amish religious holidays...