BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:096a975b-17c8-4f87-bc03-38b856b72c54
DTSTAMP:20260420T212925Z
DTSTART;VALUE=DATE:20260101
SUMMARY:New Year's Day (Portugal)
END:VEVENT
END:VCALENDAR