BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251217T215728
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa71c483ca72
DTSTAMP:20260913T215728Z
SUMMARY:Unendliche Weiten - Astronomie für Einsteiger
DTSTART:20260926T160000Z
DTEND:20260926T160000Z
END:VEVENT
END:VCALENDAR