BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251218T115739
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa7e133c8a08
DTSTAMP:20260914T115739Z
SUMMARY:Ein Sternbild für Flappi
DTSTART:20261007T120000Z
DTEND:20261007T120000Z
END:VEVENT
END:VCALENDAR