5 ms·
$ ncal -p AL Albania 1912-11-30 IT Italy 1582-10-04 AT Austria 1583-10-05 JP Japan 1918-12-18 AU Austra
by jgrahamc 10y ago
$ ncal -p
AL Albania 1912-11-30 IT Italy 1582-10-04
AT Austria 1583-10-05 JP Japan 1918-12-18
AU Australia 1752-09-02 LI Lithuania 1918-02-01
BE Belgium 1582-12-14 LN Latin 9999-05-31
BG Bulgaria 1916-03-18 LU Luxembourg 1582-12-14
CA Canada 1752-09-02 LV Latvia 1918-02-01
CH Switzerland 1655-02-28 NL Netherlands 1582-12-14
CN China 1911-12-18 NO Norway 1700-02-18
CZ Czech Republic 1584-01-06 PL Poland 1582-10-04
DE Germany 1700-02-18 PT Portugal 1582-10-04
DK Denmark 1700-02-18 RO Romania 1919-03-31
ES Spain 1582-10-04 RU Russia 1918-01-31
FI Finland 1753-02-17 SI Slovenia 1919-03-04
FR France 1582-12-09 SW Sweden 1753-02-17
GB United Kingdom 1752-09-02 TR Turkey 1926-12-18
GR Greece 1924-03-09 *US United States 1752-09-02
HU Hungary 1587-10-21 YU Yugoslavia 1919-03-04
IS Iceland 1700-11-16
- mafribe 10y agoSorted: 1582-10-04 ES Spain 1582-10-04 IT Italy 1582-10-04 PL Poland 1582-10-04 PT Portugal 1582-12-09 FR France 1582-12-14 BE Belgium 1582-12-14 LU Luxembourg 1582-12-14 NL Netherlands 1583-10-05 AT Austria 1584-01-06 CZ Czech Republic 1587-10-21 HU Hungary 1655-02-28 CH Switzerland 1700-02-18 DE Germany 1700-02-18 DK Denmark 1700-02-18 NO Norway 1700-11-16 IS Iceland 1752-09-02 AU Australia 1752-09-02 CA Canada 1752-09-02 GB United Kingdom 1752-09-02 US United States 1753-02-17 FI Finland 1753-02-17 SW Sweden 1911-12-18 CN China 1912-11-30 AL Albania 1916-03-18 BG Bulgaria 1918-01-31 RU Russia 1918-02-01 LI Lithuania 1918-02-01 LV Latvia 1918-12-18 JP Japan 1919-03-04 SI Slovenia 1919-03-04 YU Yugoslavia 1919-03-31 RO Romania 1924-03-09 GR Greece 1926-12-18 TR Turkey 9999-05-31 LN Latin
- gutnor 10y agoThat is weird to see Belgium in there in 1582. That's the date the territories covered by present day country switched over ? There must be some interesting edge cases there.
- alricb 10y agoAt that time, the current territories of Belgium, the Netherlands and Luxembourg were part of the Spanish Netherlands. (https://en.wikipedia.org/wiki/Spanish_Netherlands https://en.wikipedia.org/wiki/Spanish_Netherlands)
- finid 10y agoJust a thought, but I wonder what that program would say about a place called the United States of America in another 50-75 years Maybe Mexico and Canada would not be listed, after both have been made part of the new USNA (United States of North America). Just a thought.
- digi_owl 10y agoMakes me think of Shadowrun, where you have UCAS, CAS and Aztelan (to name but a few)...
- pygy_ 10y agoI don't know the history of all Belgian territories, but the Prince-Bishopric of Liège was part of Germany, also known at the time the "Holy Roman Empire".
- alricb 10y agoThis is a bit anachronistic, since Canada in 1752 was still part of France, depending on how you see it (Acadia had been in British hands since 1710). I also wonder what political entities are counted for Germany.
- tomp 10y agoInteresting that Slovenia and Yugoslavia are reported as separate countries (with suspiciously close switching dates). Technically, in 1919 neither country existed - what is now Slovenia was a constituent of Kingdom of Serbs, Croats and Slovenes, which was renamed to Kingdom of Yugoslavia in 1929.
- Aqwis 10y agoI wonder if Slovenia did really not switch before 1919. It was part of the same "country" as what are now Austria and the Czech Republic for hundreds for years before that, who according to the list switched in the 16th century. It seems unlikely that what is now Slovenia would use a different calendar than the rest of the Habsburg Monarchy/Austrian Empire for such a long time, particularly since there was no subdivision of the Empire that directly corresponds to modern Slovenia.
- mantas 10y agoIt's interesting that Lithuania and Poland have different dates too. Poland and Lithuania were a union back in 1582 and the change was made throughout the Commonwealth. It was switched back during Russian occupation in 19th century though. Both in Lithuania and Poland switched to Gregorian again after WWI.
- davidw 10y agoI would put Italy first - I mean, Pope Gregory was born Ugo Boncompagni and he was presumably in Rome when the idea was proposed and enacted.
- digi_owl 10y agoheh, at the time the Italy we think of didn't really exist. https://upload.wikimedia.org/wikipedia/commons/4/46/Italy_1796_AD.png https://upload.wikimedia.org/wikipedia/commons/4/46/Italy_17... This was how it looked as late as 1796...
- davidw 10y agoI figured they were all catholic so they'd have switched at the same time, but it looks like the Republic of Venice, at least, took a while to change to the new calendar, and March 1st "new year" celebrations are still celebrated in some areas: https://it.wikipedia.org/wiki/More_veneto https://it.wikipedia.org/wiki/More_veneto
- blakeyrat 10y ago... and now you know why the minimum DateTime value in SQL Server is Jan 1, 1753. It's the start of the first full year after the United States (colonies) transition to the Gregorian calendars. (And, BTW, if you do have a need for older dates, it's very troublesome to project the Gregorian calendar back before its adoption-- use the Julian day count method instead. It's goofy but well-adopted and well-supported.)
- bigger_cheese 10y agoVery strange Australia is listed with 1752 as adoption date. The island was not colonized (by Europeans) until 1788 and did not become a country until 1901. I think the number was grandfathered in from British Commonwealth.
- agumonkey 10y agoWhy the 5-31 in Latin ?
- hawski 10y agoI tried to find an explanation and only found a fellow seeker of the truth [0] that also couldn't find the answer [1]. He probably tried to search for it more than me. I found the Apple source code for ncal [2], but no answers there. Also it is funny that Latin line has the month entered in octal (05). [0] https://hackingtom.blogspot.de/2012/04/date-of-easter-and-ncal.html https://hackingtom.blogspot.de/2012/04/date-of-easter-and-nc... [1] https://xkcd.com/979/ https://xkcd.com/979/ [2] https://opensource.apple.com/source/misc_cmds/misc_cmds-32/ncal/ncal.c https://opensource.apple.com/source/misc_cmds/misc_cmds-32/n...
- hashhar 10y agoDamn, you stole my chance to link to the xkcd comic. Randall does have an xkcd for everything.
- aristus 10y agoLooking at the source [0], the date field is specified as the last date of the Julian calendar used by that locale. Since LN is the Julian calendar and will never change, it's presumably set to the max date value that the calendar.h date type can represent (AD 10,000) minus the day-counting delta between the two calendars over that period. I look forward to being dead long before the Y10k problem crops up. [0] https://opensource.apple.com/source/misc_cmds/misc_cmds-32/ncal/ncal.c https://opensource.apple.com/source/misc_cmds/misc_cmds-32/n...
- robin_reala 10y agoFrance might first have switched in 1582, but that ignores the bit in the middle where they decimalised time and reset the year counter: https://en.wikipedia.org/wiki/French_Republican_Calendar https://en.wikipedia.org/wiki/French_Republican_Calendar
- B1FF_PSUVM 10y agoWe don't talk about that. (Unless you read stuff such as Karl M.'s 18th Brummaire of Louis Bonaparte, but then you're beyond help.)