(26th century - 27th century - 28th century - more centuries)

The 27th century (Gregorian Calendar) comprises the years 2601-2700.

Astrology

• Expected to start the Age of Aquarius (probable approximated dates may be 2638 A.D., 2654 A.D. or 2680 A.D.)

Astronomical events

• December 16th, 2603: Transit of Venus
• May 13, 2608: Grazing Transit of Mercury
• December 13th, 2611: Partial transit of Venus
• February 16th, 2649 - At 11:17UTC Venus will occult Neptune
• 2626/2627: Triple conjunction Mars-Saturn
• 2629: Triple conjunction Mars-Saturn
• 2655/2656: Triple conjunction Jupiter-Saturn
• 2663: Triple conjunction Mars-Saturn
• 2699/2700: Triple conjunctions between Mars-Jupiter, Mars-Neptune and Jupiter-Neptune!

Science fiction set in the 27th century

The Night's Dawn Trilogy books by Peter F. Hamilton, consisting of The Reality Dysfunction, The Neutronium Alchemist and The Naked God are set in the year 2611

• The video game series Wing Commander takes place during the mid to late 27th century.
• In both Bill & Ted movies (Excellent Adventure and Bogus Journey), the "future scenes" take place in 2688 and 2691, respectively.