BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251229T200000
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ab84c5c78cc8
DTSTAMP:20260926T225108Z
SUMMARY:Deutschstunde
DTSTART:20260925T200000Z
DTEND:20260926T030000Z
END:VEVENT
END:VCALENDAR