BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Smart Calendars AI//CalFeed//EN
CALSCALE:GREGORIAN
METHOD:REQUEST
X-WR-CALNAME:Þrettándinn
BEGIN:VEVENT
UID:9db3dd0d-2437-467d-af8c-96efcd501b42.dh:is:01-06:2027-01-06@smartcalend
 ars.ai
DTSTAMP:20260611T034239Z
DTSTART;VALUE=DATE:20270106
DTEND;VALUE=DATE:20270107
SEQUENCE:0
SUMMARY;LANGUAGE=is:Þrettándinn (Observance)
URL:date-holidays://is
CATEGORIES:Holidays,Observance
END:VEVENT
END:VCALENDAR