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4th millennium

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Millennia: 3rd millennium - 4th millennium - 5th millennium

The fourth millennium is a period of time which will begin on January 1, 3001 and will end on December 31, 4000.

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Astronomical events

The Earth will experience 2,366 solar eclipses.

Due to the precession of the equinoxes, γ Cephei will be the pole star between 3000 and 5200

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