BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251116T204649
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7e2d39966ca
DTSTAMP:20260813T204649Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20260912T131500Z
DTEND:20260912T131500Z
END:VEVENT
END:VCALENDAR