BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251217T061215
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa63ebf7b8e9
DTSTAMP:20260913T061215Z
SUMMARY:Sommer\, Sonne\, Sonnenschein
DTSTART:20270725T090000Z
DTEND:20270725T090000Z
END:VEVENT
END:VCALENDAR