The Earth is expected to experience a geomagnetic ... in part of the world due to its occurrence near the autumnal equinox, which passed on Sept. 22. During the spring and fall equinoxes, the ...

This year, the first day of fall, the autumnal equinox, began on Sept. 22, at exactly 8:43 a.m ... (Kevin Dayhoff/Courtesy) Interestingly, the Earth’s orbit around the sun is not perfectly ...

According to Britannica, the fall equinox is one of two moments in the year when the sun is exactly above the equator. The celestial event happens annually around Sept. 22 or Sept. 23 in the ...

The first full moon of fall — also one of this year's four 'supermoons' — rises today in the eastern sky. The hunter's moon is the first full moon after September's autumnal equinox-adjacent ...

The harvest moon, which rose in September, is the full moon closest to the autumnal equinox. The hunter’s ... When the moon’s orbit brings it closer to Earth than usual, the cosmic combo ...

According to the meteorological calendar, the first day of autumn this year began on September 22 ... is defined by the Earth’s axis and orbit around the sun, with the first day of autumn marking the ...

Halloween, celebrated on Oct. 31, marks a cross-quarter day between equinox and solstice, coinciding with daylight savings ending on Nov. 3.

This week’s supermoon is closer to Earth than any other in 2024 ... full moon that occurred closest to the autumn equinox this year, which was on September 22. Whichever full moon immediately ...

The celestial phenomenon happens a few times during every lunar cycle because the moon’s orbit is elliptical, meaning there are intervals when Earth ... autumnal equinox, which occurred on ...