BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:19671029T020000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:19870405T020000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:test-vtime-named-timezone
DTSTART;TZID=America/New_York:20210302T000000
RDATE;VALUE=TIME;TZID=America/New_York:083000
END:VEVENT
BEGIN:VEVENT
UID:test-vtime-utc
DTSTART:20210302T000000Z
RDATE;VALUE=TIME:133000Z
END:VEVENT
BEGIN:VEVENT
UID:test-vtime-floating
DTSTART:20210302T000000
RDATE;VALUE=TIME:083000
END:VEVENT
END:VCALENDAR