BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251110T200321
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a763a0964211
DTSTAMP:20260807T200321Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20260826T120000Z
DTEND:20260826T120000Z
END:VEVENT
END:VCALENDAR