BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251021T033720
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a5af4f0e7312
DTSTAMP:20260718T033720Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20260718T120000Z
DTEND:20260718T120000Z
END:VEVENT
END:VCALENDAR