BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251022T054624
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a5c64b0e038c
DTSTAMP:20260719T054624Z
SUMMARY:Sternwarte zwischen Tag und Nacht
DTSTART:20260826T173000Z
DTEND:20260826T173000Z
END:VEVENT
END:VCALENDAR