BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250924T191715
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a3838bb1980d
DTSTAMP:20260621T191715Z
SUMMARY:Auroras - Geheimnisvolle Lichter des Nordens
DTSTART:20260715T173000Z
DTEND:20260715T173000Z
END:VEVENT
END:VCALENDAR