Excerpt from article: Note that the Gregorian calendar omitted leap days in 1700, 1800 and 1900. After reading David Wilcock’s trilogy (The Ascension Mysteries, The Synchronicity Key, and The Source Field Investigations), it appears that the Mayan calendar and their astronomical division of Ages is more accurate. The end of the world publicized as “the end of the Mayan calendar” in December 2012 was the end of the Age of Pisces, and the beginning of the Age of Aquarius. (Named for the nearby constellations as we transit across the Milky Way galaxy.) Awaiting the solar eclipse blackout April 8, 2024…
Although this regression had amounted to 14 days by Pope Gregory’s time, he based his reform on restoration of the vernal equinox, then falling on March 11, to March 21, the date it occurred in 325 CE, which was the time of the First Council of Nicaea, and not the date of the equinox at the time of the birth of Christ, when it fell on March 25. The change was effected by advancing the calendar 10 days after October 4, 1582, the day following being reckoned as October 15.
The Gregorian calendar differs from the Julian only in that no century year is a leap year unless it is exactly divisible by 400 (e.g., 1600 and 2000). A further proposed refinement, the designation of years evenly divisible by 4,000 as common (not leap) years, would keep the Gregorian calendar accurate to within one day in 20,000 years.
Within a year, the change had been adopted by the Italian states, Portugal, Spain, and the Roman Catholic German states. Gradually, other countries adopted the Gregorian calendar: the Protestant German states in 1699, Great Britain and its colonies in 1752, Sweden in 1753, Japan in 1873, China in 1912, the Soviet socialist republics in 1918, and Greece in 1923. Islamic countries tend to use the Gregorian calendar for secular life but retain calendars based on Islam for religious purposes (see Islamic calendar).
– Charlie Bravo