BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T145757
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a297b75327b2
DTSTAMP:20260610T145757Z
SUMMARY:Horizon Croisé - Gekreuzte Horizonte
DTSTART:20260625T160000Z
DTEND:20260625T171500Z
END:VEVENT
END:VCALENDAR