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  2. March equinox - Wikipedia

    en.wikipedia.org/wiki/March_equinox

    The March equinox [7] [8] or northward equinox [9] is the equinox on the Earth when the subsolar point appears to leave the Southern Hemisphere and cross the celestial equator, heading northward as seen from Earth.

  3. Equinox - Wikipedia

    en.wikipedia.org/wiki/Equinox

    It is only after a complete Gregorian leap-year cycle of 400 years that the seasons commence at approximately the same time. In the 21st century the earliest March equinox will be 19 March 2096, while the latest was 21 March 2003. The earliest September equinox will be 21 September 2096 while the latest was 23 September 2003 (Universal Time).

  4. Hilaria - Wikipedia

    en.wikipedia.org/wiki/Hilaria

    The Romans also celebrated hilaria as a feria stativa, on March 25, the seventh day before the Calends of April, in honor of Cybele, the mother of the gods; and it is probably to distinguish these hilaria from those mentioned above, that the Augustan History [2] calls them Hilaria Matris Deûm. The day of its celebration was the first after the ...

  5. First point of Aries - Wikipedia

    en.wikipedia.org/wiki/First_point_of_Aries

    The first point of Aries, also known as the cusp of Aries, is the location of the March equinox (the vernal equinox in the northern hemisphere, and the autumnal equinox in the southern), used as a reference point in celestial coordinate systems. In diagrams using such coordinate systems, it is often indicated with the symbol ♈︎.

  6. March - Wikipedia

    en.wikipedia.org/wiki/March

    March is the third month of the year in both the Julian and Gregorian calendars. Its length is 31 days. Its length is 31 days. In the Northern Hemisphere , the meteorological beginning of spring occurs on the first day of March.

  7. Category:Spring equinox - Wikipedia

    en.wikipedia.org/wiki/Category:Spring_equinox

    Arrticles relating to the spring equinox, which is the March equinox for the North Hemisphere and the September equinox for the South Hemisphere. Subcategories This category has the following 3 subcategories, out of 3 total.

  8. Astrological age - Wikipedia

    en.wikipedia.org/wiki/Astrological_age

    The easiest way to notice this slow movement of the stars is at any fixed time each year. The most common fixed time is at the vernal equinox around 21 March each year. In astrology, an astrological age has usually been defined by the constellation or superimposed sidereal zodiac in which the Sun

  9. Right ascension - Wikipedia

    en.wikipedia.org/wiki/Right_ascension

    The Right ascension of the star is about 18 h. 18 h means it is a March early-hours star and in blue sky in the morning. If 12 h RA, the star would be a March all-night star as opposite the March equinox. If 6 h RA the star would be a March late-hours star, at its high (meridian) at dusk.