BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2026-W1@make-a-calendar.com
DTSTAMP:20260904T090229Z
DTSTART;VALUE=DATE:20251229
DTEND;VALUE=DATE:20260105
SUMMARY:ISO Week 1, 2026
DESCRIPTION:Monday–Sunday · 2026-W01 · Dec 29 – Jan 4, 2026
URL:https://make-a-calendar.com/week-number/2026/1
END:VEVENT
END:VCALENDAR