BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T201653
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a29c6359d53c
DTSTAMP:20260610T201653Z
SUMMARY:Auroras - Geheimnisvolle Lichter des Nordens
DTSTART:20260630T130000Z
DTEND:20260630T130000Z
END:VEVENT
END:VCALENDAR