25th century

The 25th century of the anno Domini (common) era will span the years 2401–2500 of the Gregorian calendar.

Astronomical predictions for the 25th century

• December 30, 2419: At 01:38 UTC Venus will occult Uranus.
• 2426: Pluto's second orbit, since its discovery.
• 2456: Triple conjunction Mars-Jupiter.
• August 29, 2478: At 23:11 UTC Mars will occult Jupiter.
• June 12, 2490: Transit of Venus.
• May 6, 2492: Belgian astronomer Jean Meeus asserts that the orbits of all eight planets and Pluto will be within the same 90° arc of the Solar System. The last time this is believed to have occurred was on February 1, 949.
• June 10, 2498: Transit of Venus.