BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260131T070324
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ae19e3ca81ae
DTSTAMP:20261028T070324Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20261230T103000Z
DTEND:20261230T103000Z
END:VEVENT
END:VCALENDAR