BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Vatican Observatory - ECPv6.16.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Vatican Observatory
X-ORIGINAL-URL:https://www.vaticanobservatory.org
X-WR-CALDESC:Events for Vatican Observatory
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Phoenix
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0700
TZNAME:MST
DTSTART:20250101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260520
DTEND;VALUE=DATE:20260521
DTSTAMP:20260519T154713
CREATED:20210226T012241Z
LAST-MODIFIED:20220511T142557Z
UID:10009122-1779235200-1779321599@www.vaticanobservatory.org
SUMMARY:World Metrology Day.
DESCRIPTION:World Metrology Day is an annual celebration of the signature of the Metre Convention on 20 May 1875 by representatives of seventeen nations. The Convention set the framework for global collaboration in the science of measurement and in its industrial\, commercial and societal applications. The original aim of the Metre Convention – the world-wide uniformity of measurement – remains as important today as it was in 1875. \nhttps://www.worldmetrologyday.org/index.html
URL:https://www.vaticanobservatory.org/event/world-metrology-day/2026-05-20/
ATTACH;FMTTYPE=image/jpeg:https://www.vaticanobservatory.org/wp-content/uploads/2021/02/SI.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260523
DTEND;VALUE=DATE:20260524
DTSTAMP:20260519T154713
CREATED:20251231T145149Z
LAST-MODIFIED:20251231T145149Z
UID:10009426-1779523200-1779555600@www.vaticanobservatory.org
SUMMARY:First Quarter Moon 2026
DESCRIPTION:The Moon is at First quarter on this date -it will be visible high in the southern sky in early evening.
URL:https://www.vaticanobservatory.org/event/first-quarter-moon-2026/2026-05-23/
CATEGORIES:Astronomical Events
ATTACH;FMTTYPE=image/jpeg:https://www.vaticanobservatory.org/wp-content/uploads/2021/05/First-Quarter-Moon-Generic-FI.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260525
DTEND;VALUE=DATE:20260526
DTSTAMP:20260519T154713
CREATED:20210513T175346Z
LAST-MODIFIED:20220511T142233Z
UID:10009233-1779667200-1779753599@www.vaticanobservatory.org
SUMMARY:Towel Day
DESCRIPTION:Towel Day is an annual celebration on the 25th of May\, as a tribute to the late author Douglas Adams (1952-2001). On that day\, fans around the universe carry a towel in his honor.\nTowel Day 2021 marks the 43rd anniversary of the first BBC broadcast of The Hitchhiker’s Guide to the Galaxy (1978).
URL:https://www.vaticanobservatory.org/event/towel-day/2026-05-25/
CATEGORIES:Events
ATTACH;FMTTYPE=image/jpeg:https://www.vaticanobservatory.org/wp-content/uploads/2021/05/Dont-Panic.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260531
DTEND;VALUE=DATE:20260601
DTSTAMP:20260519T154713
CREATED:20251231T140110Z
LAST-MODIFIED:20251231T140110Z
UID:10009374-1780214400-1780246800@www.vaticanobservatory.org
SUMMARY:Full Moon 2026
DESCRIPTION:The Full Moon rises at sunset\, is visible all night\, and is high in the sky around midnight. \nThis is also the date of the Vatican Observatory’s Full Moon Meetup for Sacred Space Astronomy subscribers at 10:00 AM Tucson time.
URL:https://www.vaticanobservatory.org/event/full-moon-2026/2026-05-31/
CATEGORIES:Astronomical Events
ATTACH;FMTTYPE=image/jpeg:https://www.vaticanobservatory.org/wp-content/uploads/2021/05/Full-Moon-Generic-FI.jpg
END:VEVENT
END:VCALENDAR