BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Aafnai Patro//Day Atlas//EN
BEGIN:VEVENT
UID:atlas-riyadh-2017-05-21@aafnaipatro.com
DTSTAMP:20261009T000000Z
DTSTART;VALUE=DATE:20170521
DTEND;VALUE=DATE:20170522
SUMMARY:Riyadh astronomical day
URL:https://aafnaipatro.com/atlas/riyadh/2017-05-21
END:VEVENT
END:VCALENDAR