BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e373413a-eb71-4a54-a3e8-9a4496c79952
DTSTAMP:20260422T124109Z
DTSTART;VALUE=DATE:20261224
SUMMARY:Christmas Eve (États-Unis)
END:VEVENT
END:VCALENDAR