BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Make a Calendar//Week Number//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:mac-week-2026-W21@make-a-calendar.com
DTSTAMP:20260913T163403Z
DTSTART;VALUE=DATE:20260518
DTEND;VALUE=DATE:20260525
SUMMARY:ISO Week 21, 2026
DESCRIPTION:Monday–Sunday · 2026-W21 · May 18 – May 24, 2026
URL:https://make-a-calendar.com/week-number/2026/21
END:VEVENT
END:VCALENDAR