
Gregorian calendar - Wikipedia
From 1 March 1917, the fiscal year became Gregorian, rather than Julian. On 1 January 1926, the use of the Gregorian calendar was extended to include use for general purposes and the …
Gregorian calendar | Origins, Meaning, & Facts | Britannica
Dec 15, 2025 · The Gregorian calendar is a solar dating system used by most of the world. It is named for Pope Gregory XIII, who issued the papal bull Inter gravissimas in 1582, announcing …
Gregorian Calendar: The World’s Standard Calendar - timeanddate.com
The Gregorian calendar is the internationally accepted civil calendar. It was first adopted in 1582.
Gregorian - YouTube
The world's most successful choir of all time!With over 10 million records sold and gold and platinum status in 24 countries, Gregorian have been setting new...
GREGORIAN Definition & Meaning - Merriam-Webster
The meaning of GREGORIAN is of or relating to Pope Gregory XIII or the Gregorian calendar.
Gregorian Full Tour Schedule 2025 & 2026, Tour Dates & Concerts - Songkick
Dec 4, 2025 · All Gregorian upcoming concerts for 2025 & 2026. Find out when Gregorian is next playing live near you.
公历 - 维基百科,自由的百科全书
"The calendar in use today in most of the world is the Gregorian or new-style calendar designed by a commission assembled by Pope Gregory XIII in the sixteenth century.".
The Galileo Project | Chronology | Gregorian Calendar
The Galileo Project explores the Gregorian Calendar, its origins, adoption, and impact on timekeeping and society.
Gregorian - Wiktionary, the free dictionary
Gregorian (comparative more Gregorian, superlative most Gregorian) Of or relating to a person named Gregory, especially any of the popes of that name. Of or pertaining to the Gregorian …
Gregorian Next Concert Setlist & tour dates 2026
Nov 25, 2025 · Explore the places where the concerts will take and find out where you can catch Gregorian on tour near you. 62 upcoming concerts, touring across these countries with …