BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T150545
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a297d4940284
DTSTAMP:20260610T150545Z
SUMMARY:Horizon Croisé - Gekreuzte Horizonte
DTSTART:20260623T173000Z
DTEND:20260623T184500Z
END:VEVENT
END:VCALENDAR