BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250817T112611
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a05b1531b36d
DTSTAMP:20260514T112611Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20260529T120000Z
DTEND:20260529T120000Z
END:VEVENT
END:VCALENDAR