BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260114T221437
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6acc0a4d013d5
DTSTAMP:20261011T221437Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20261129T141500Z
DTEND:20261129T141500Z
END:VEVENT
END:VCALENDAR