BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260126T181312
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adba3b8800d9
DTSTAMP:20261023T181312Z
SUMMARY:Unendliche Weiten - Astronomie für Einsteiger
DTSTART:20261206T153000Z
DTEND:20261206T153000Z
END:VEVENT
END:VCALENDAR