Calendar: Recurring event (1. Advent) - How to?

MarkusN · November 26, 2024, 12:41pm

Using a “sun, last week in a year” does not function in 2024 but mostly in other years.
Can i use some other formulas, like “sun, 4 week before 24th of dec”?
Another but similar question goes for easter (cf. H. Lichtenberg, Zur Interpretation der Gaußschen Osterformel und ihrer Ausnahmeregeln, Historia Mathematica 24, 441 - 444 (1997))

The Basics

Nextcloud Server version (e.g., 29.x.x):
- 27.1.11

bb77 · November 26, 2024, 12:58pm

Hi @MarkusN

It’s probably possible to calculate most church holidays with a formula or system, even irregularly recurring ones like Easter, Pentecost and Ascension, but at least I don’t know of any calendar apps that have the ability to automatically create them as recurring events. The days of Advent would probably be the easiest to create if there was a feature like the one you mentioned, which there unfortunately isn’t, at least in Nextcloud.

But why would you want to do that anyway, when there are ics files available on the Internet that you can download, containing not only the days of Advent (which, along with Christmas, are the ones you are most likely to remember, even if they don’t appear on the calendar), but also most of the other church and public holidays… ?

If this is about a specific event that takes place every year on the first Advent and you don’t have to invite hundreds of people for the next 100 years, I think it’s easy enough to create the events manually, and/or you could maybe create an ICS file that you send out to people with all the dates in it, but that would probably involve some manual work as well.

bb77 · November 26, 2024, 2:28pm

I couldn’t resist and asked ChatGPT to create an ICS file with the 1st Advent for the next 100 years

It came up with the following (I can’t upload the file, so I’ve pasted its contents as text)

Disclaimer: I haven’t checked the content, but if it’s correct, you could just paste the text below to a text editor, use search/replace to replace “Erster Advent” with “Your event title”, save it as a new file with an .ics extension, and then import the file into your calendar, or I guess you could also give ChatGPT more specific instructions on what to do.

BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Erster Advent 2024
DTSTART;VALUE=DATE:20241201
DTEND;VALUE=DATE:20241202
DESCRIPTION:Erster Advent des Jahres 2024.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2025
DTSTART;VALUE=DATE:20251130
DTEND;VALUE=DATE:20251201
DESCRIPTION:Erster Advent des Jahres 2025.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2026
DTSTART;VALUE=DATE:20261129
DTEND;VALUE=DATE:20261130
DESCRIPTION:Erster Advent des Jahres 2026.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2027
DTSTART;VALUE=DATE:20271128
DTEND;VALUE=DATE:20271129
DESCRIPTION:Erster Advent des Jahres 2027.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2028
DTSTART;VALUE=DATE:20281203
DTEND;VALUE=DATE:20281204
DESCRIPTION:Erster Advent des Jahres 2028.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2029
DTSTART;VALUE=DATE:20291202
DTEND;VALUE=DATE:20291203
DESCRIPTION:Erster Advent des Jahres 2029.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2030
DTSTART;VALUE=DATE:20301201
DTEND;VALUE=DATE:20301202
DESCRIPTION:Erster Advent des Jahres 2030.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2031
DTSTART;VALUE=DATE:20311130
DTEND;VALUE=DATE:20311201
DESCRIPTION:Erster Advent des Jahres 2031.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2032
DTSTART;VALUE=DATE:20321128
DTEND;VALUE=DATE:20321129
DESCRIPTION:Erster Advent des Jahres 2032.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2033
DTSTART;VALUE=DATE:20331204
DTEND;VALUE=DATE:20331205
DESCRIPTION:Erster Advent des Jahres 2033.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2034
DTSTART;VALUE=DATE:20341203
DTEND;VALUE=DATE:20341204
DESCRIPTION:Erster Advent des Jahres 2034.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2035
DTSTART;VALUE=DATE:20351202
DTEND;VALUE=DATE:20351203
DESCRIPTION:Erster Advent des Jahres 2035.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2036
DTSTART;VALUE=DATE:20361130
DTEND;VALUE=DATE:20361201
DESCRIPTION:Erster Advent des Jahres 2036.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2037
DTSTART;VALUE=DATE:20371129
DTEND;VALUE=DATE:20371130
DESCRIPTION:Erster Advent des Jahres 2037.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2038
DTSTART;VALUE=DATE:20381128
DTEND;VALUE=DATE:20381129
DESCRIPTION:Erster Advent des Jahres 2038.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2039
DTSTART;VALUE=DATE:20391204
DTEND;VALUE=DATE:20391205
DESCRIPTION:Erster Advent des Jahres 2039.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2040
DTSTART;VALUE=DATE:20401202
DTEND;VALUE=DATE:20401203
DESCRIPTION:Erster Advent des Jahres 2040.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2041
DTSTART;VALUE=DATE:20411201
DTEND;VALUE=DATE:20411202
DESCRIPTION:Erster Advent des Jahres 2041.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2042
DTSTART;VALUE=DATE:20421130
DTEND;VALUE=DATE:20421201
DESCRIPTION:Erster Advent des Jahres 2042.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2043
DTSTART;VALUE=DATE:20431129
DTEND;VALUE=DATE:20431130
DESCRIPTION:Erster Advent des Jahres 2043.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2044
DTSTART;VALUE=DATE:20441204
DTEND;VALUE=DATE:20441205
DESCRIPTION:Erster Advent des Jahres 2044.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2045
DTSTART;VALUE=DATE:20451203
DTEND;VALUE=DATE:20451204
DESCRIPTION:Erster Advent des Jahres 2045.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2046
DTSTART;VALUE=DATE:20461202
DTEND;VALUE=DATE:20461203
DESCRIPTION:Erster Advent des Jahres 2046.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2047
DTSTART;VALUE=DATE:20471201
DTEND;VALUE=DATE:20471202
DESCRIPTION:Erster Advent des Jahres 2047.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2048
DTSTART;VALUE=DATE:20481129
DTEND;VALUE=DATE:20481130
DESCRIPTION:Erster Advent des Jahres 2048.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2049
DTSTART;VALUE=DATE:20491128
DTEND;VALUE=DATE:20491129
DESCRIPTION:Erster Advent des Jahres 2049.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2050
DTSTART;VALUE=DATE:20501204
DTEND;VALUE=DATE:20501205
DESCRIPTION:Erster Advent des Jahres 2050.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2051
DTSTART;VALUE=DATE:20511203
DTEND;VALUE=DATE:20511204
DESCRIPTION:Erster Advent des Jahres 2051.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2052
DTSTART;VALUE=DATE:20521201
DTEND;VALUE=DATE:20521202
DESCRIPTION:Erster Advent des Jahres 2052.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2053
DTSTART;VALUE=DATE:20531130
DTEND;VALUE=DATE:20531201
DESCRIPTION:Erster Advent des Jahres 2053.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2054
DTSTART;VALUE=DATE:20541129
DTEND;VALUE=DATE:20541130
DESCRIPTION:Erster Advent des Jahres 2054.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2055
DTSTART;VALUE=DATE:20551128
DTEND;VALUE=DATE:20551129
DESCRIPTION:Erster Advent des Jahres 2055.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2056
DTSTART;VALUE=DATE:20561203
DTEND;VALUE=DATE:20561204
DESCRIPTION:Erster Advent des Jahres 2056.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2057
DTSTART;VALUE=DATE:20571202
DTEND;VALUE=DATE:20571203
DESCRIPTION:Erster Advent des Jahres 2057.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2058
DTSTART;VALUE=DATE:20581201
DTEND;VALUE=DATE:20581202
DESCRIPTION:Erster Advent des Jahres 2058.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2059
DTSTART;VALUE=DATE:20591130
DTEND;VALUE=DATE:20591201
DESCRIPTION:Erster Advent des Jahres 2059.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2060
DTSTART;VALUE=DATE:20601128
DTEND;VALUE=DATE:20601129
DESCRIPTION:Erster Advent des Jahres 2060.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2061
DTSTART;VALUE=DATE:20611204
DTEND;VALUE=DATE:20611205
DESCRIPTION:Erster Advent des Jahres 2061.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2062
DTSTART;VALUE=DATE:20621203
DTEND;VALUE=DATE:20621204
DESCRIPTION:Erster Advent des Jahres 2062.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2063
DTSTART;VALUE=DATE:20631202
DTEND;VALUE=DATE:20631203
DESCRIPTION:Erster Advent des Jahres 2063.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2064
DTSTART;VALUE=DATE:20641130
DTEND;VALUE=DATE:20641201
DESCRIPTION:Erster Advent des Jahres 2064.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2065
DTSTART;VALUE=DATE:20651129
DTEND;VALUE=DATE:20651130
DESCRIPTION:Erster Advent des Jahres 2065.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2066
DTSTART;VALUE=DATE:20661128
DTEND;VALUE=DATE:20661129
DESCRIPTION:Erster Advent des Jahres 2066.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2067
DTSTART;VALUE=DATE:20671204
DTEND;VALUE=DATE:20671205
DESCRIPTION:Erster Advent des Jahres 2067.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2068
DTSTART;VALUE=DATE:20681202
DTEND;VALUE=DATE:20681203
DESCRIPTION:Erster Advent des Jahres 2068.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2069
DTSTART;VALUE=DATE:20691201
DTEND;VALUE=DATE:20691202
DESCRIPTION:Erster Advent des Jahres 2069.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2070
DTSTART;VALUE=DATE:20701130
DTEND;VALUE=DATE:20701201
DESCRIPTION:Erster Advent des Jahres 2070.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2071
DTSTART;VALUE=DATE:20711129
DTEND;VALUE=DATE:20711130
DESCRIPTION:Erster Advent des Jahres 2071.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2072
DTSTART;VALUE=DATE:20721204
DTEND;VALUE=DATE:20721205
DESCRIPTION:Erster Advent des Jahres 2072.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2073
DTSTART;VALUE=DATE:20731203
DTEND;VALUE=DATE:20731204
DESCRIPTION:Erster Advent des Jahres 2073.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2074
DTSTART;VALUE=DATE:20741202
DTEND;VALUE=DATE:20741203
DESCRIPTION:Erster Advent des Jahres 2074.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2075
DTSTART;VALUE=DATE:20751201
DTEND;VALUE=DATE:20751202
DESCRIPTION:Erster Advent des Jahres 2075.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2076
DTSTART;VALUE=DATE:20761129
DTEND;VALUE=DATE:20761130
DESCRIPTION:Erster Advent des Jahres 2076.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2077
DTSTART;VALUE=DATE:20771128
DTEND;VALUE=DATE:20771129
DESCRIPTION:Erster Advent des Jahres 2077.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2078
DTSTART;VALUE=DATE:20781204
DTEND;VALUE=DATE:20781205
DESCRIPTION:Erster Advent des Jahres 2078.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2079
DTSTART;VALUE=DATE:20791203
DTEND;VALUE=DATE:20791204
DESCRIPTION:Erster Advent des Jahres 2079.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2080
DTSTART;VALUE=DATE:20801201
DTEND;VALUE=DATE:20801202
DESCRIPTION:Erster Advent des Jahres 2080.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2081
DTSTART;VALUE=DATE:20811130
DTEND;VALUE=DATE:20811201
DESCRIPTION:Erster Advent des Jahres 2081.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2082
DTSTART;VALUE=DATE:20821129
DTEND;VALUE=DATE:20821130
DESCRIPTION:Erster Advent des Jahres 2082.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2083
DTSTART;VALUE=DATE:20831128
DTEND;VALUE=DATE:20831129
DESCRIPTION:Erster Advent des Jahres 2083.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2084
DTSTART;VALUE=DATE:20841203
DTEND;VALUE=DATE:20841204
DESCRIPTION:Erster Advent des Jahres 2084.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2085
DTSTART;VALUE=DATE:20851202
DTEND;VALUE=DATE:20851203
DESCRIPTION:Erster Advent des Jahres 2085.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2086
DTSTART;VALUE=DATE:20861201
DTEND;VALUE=DATE:20861202
DESCRIPTION:Erster Advent des Jahres 2086.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2087
DTSTART;VALUE=DATE:20871130
DTEND;VALUE=DATE:20871201
DESCRIPTION:Erster Advent des Jahres 2087.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2088
DTSTART;VALUE=DATE:20881128
DTEND;VALUE=DATE:20881129
DESCRIPTION:Erster Advent des Jahres 2088.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2089
DTSTART;VALUE=DATE:20891204
DTEND;VALUE=DATE:20891205
DESCRIPTION:Erster Advent des Jahres 2089.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2090
DTSTART;VALUE=DATE:20901203
DTEND;VALUE=DATE:20901204
DESCRIPTION:Erster Advent des Jahres 2090.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2091
DTSTART;VALUE=DATE:20911202
DTEND;VALUE=DATE:20911203
DESCRIPTION:Erster Advent des Jahres 2091.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2092
DTSTART;VALUE=DATE:20921130
DTEND;VALUE=DATE:20921201
DESCRIPTION:Erster Advent des Jahres 2092.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2093
DTSTART;VALUE=DATE:20931129
DTEND;VALUE=DATE:20931130
DESCRIPTION:Erster Advent des Jahres 2093.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2094
DTSTART;VALUE=DATE:20941128
DTEND;VALUE=DATE:20941129
DESCRIPTION:Erster Advent des Jahres 2094.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2095
DTSTART;VALUE=DATE:20951204
DTEND;VALUE=DATE:20951205
DESCRIPTION:Erster Advent des Jahres 2095.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2096
DTSTART;VALUE=DATE:20961202
DTEND;VALUE=DATE:20961203
DESCRIPTION:Erster Advent des Jahres 2096.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2097
DTSTART;VALUE=DATE:20971201
DTEND;VALUE=DATE:20971202
DESCRIPTION:Erster Advent des Jahres 2097.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2098
DTSTART;VALUE=DATE:20981130
DTEND;VALUE=DATE:20981201
DESCRIPTION:Erster Advent des Jahres 2098.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2099
DTSTART;VALUE=DATE:20991129
DTEND;VALUE=DATE:20991130
DESCRIPTION:Erster Advent des Jahres 2099.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2100
DTSTART;VALUE=DATE:21001128
DTEND;VALUE=DATE:21001129
DESCRIPTION:Erster Advent des Jahres 2100.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2101
DTSTART;VALUE=DATE:21011204
DTEND;VALUE=DATE:21011205
DESCRIPTION:Erster Advent des Jahres 2101.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2102
DTSTART;VALUE=DATE:21021203
DTEND;VALUE=DATE:21021204
DESCRIPTION:Erster Advent des Jahres 2102.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2103
DTSTART;VALUE=DATE:21031202
DTEND;VALUE=DATE:21031203
DESCRIPTION:Erster Advent des Jahres 2103.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2104
DTSTART;VALUE=DATE:21041130
DTEND;VALUE=DATE:21041201
DESCRIPTION:Erster Advent des Jahres 2104.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2105
DTSTART;VALUE=DATE:21051129
DTEND;VALUE=DATE:21051130
DESCRIPTION:Erster Advent des Jahres 2105.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2106
DTSTART;VALUE=DATE:21061128
DTEND;VALUE=DATE:21061129
DESCRIPTION:Erster Advent des Jahres 2106.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2107
DTSTART;VALUE=DATE:21071204
DTEND;VALUE=DATE:21071205
DESCRIPTION:Erster Advent des Jahres 2107.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2108
DTSTART;VALUE=DATE:21081202
DTEND;VALUE=DATE:21081203
DESCRIPTION:Erster Advent des Jahres 2108.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2109
DTSTART;VALUE=DATE:21091201
DTEND;VALUE=DATE:21091202
DESCRIPTION:Erster Advent des Jahres 2109.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2110
DTSTART;VALUE=DATE:21101130
DTEND;VALUE=DATE:21101201
DESCRIPTION:Erster Advent des Jahres 2110.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2111
DTSTART;VALUE=DATE:21111129
DTEND;VALUE=DATE:21111130
DESCRIPTION:Erster Advent des Jahres 2111.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2112
DTSTART;VALUE=DATE:21121204
DTEND;VALUE=DATE:21121205
DESCRIPTION:Erster Advent des Jahres 2112.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2113
DTSTART;VALUE=DATE:21131203
DTEND;VALUE=DATE:21131204
DESCRIPTION:Erster Advent des Jahres 2113.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2114
DTSTART;VALUE=DATE:21141202
DTEND;VALUE=DATE:21141203
DESCRIPTION:Erster Advent des Jahres 2114.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2115
DTSTART;VALUE=DATE:21151201
DTEND;VALUE=DATE:21151202
DESCRIPTION:Erster Advent des Jahres 2115.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2116
DTSTART;VALUE=DATE:21161129
DTEND;VALUE=DATE:21161130
DESCRIPTION:Erster Advent des Jahres 2116.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2117
DTSTART;VALUE=DATE:21171128
DTEND;VALUE=DATE:21171129
DESCRIPTION:Erster Advent des Jahres 2117.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2118
DTSTART;VALUE=DATE:21181204
DTEND;VALUE=DATE:21181205
DESCRIPTION:Erster Advent des Jahres 2118.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2119
DTSTART;VALUE=DATE:21191203
DTEND;VALUE=DATE:21191204
DESCRIPTION:Erster Advent des Jahres 2119.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2120
DTSTART;VALUE=DATE:21201201
DTEND;VALUE=DATE:21201202
DESCRIPTION:Erster Advent des Jahres 2120.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2121
DTSTART;VALUE=DATE:21211130
DTEND;VALUE=DATE:21211201
DESCRIPTION:Erster Advent des Jahres 2121.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2122
DTSTART;VALUE=DATE:21221129
DTEND;VALUE=DATE:21221130
DESCRIPTION:Erster Advent des Jahres 2122.
END:VEVENT
BEGIN:VEVENT
SUMMARY:Erster Advent 2123
DTSTART;VALUE=DATE:21231128
DTEND;VALUE=DATE:21231129
DESCRIPTION:Erster Advent des Jahres 2123.
END:VEVENT
END:VCALENDAR