BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251218T221347
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa8719be6a15
DTSTAMP:20260914T221347Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20261014T120000Z
DTEND:20261014T120000Z
END:VEVENT
END:VCALENDAR