BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T135655
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a296d270241f
DTSTAMP:20260610T135655Z
SUMMARY:Unendliche Weiten - Astronomie für Einsteiger
DTSTART:20260610T173000Z
DTEND:20260610T173000Z
END:VEVENT
END:VCALENDAR