22nd century

One of the most notable events of the 22nd century was undoubtedly the invasion of Earth and the solar system by the Daleks. This invasion was repelled by the Doctor Susan, Ian Chesterton, and Barbara Wright. So engaged was Susan with the fight to rid the planet of Daleks that she left behind her life aboard her grandfather's TARDIS, and decided to call this century her home, marrying David Campbell. (DW: The Dalek Invasion of Earth) 

Humans, though, took the fight back to the Daleks during. The crew of the Earth starship Starfinder landed on Skaro and fought the Daleks on their home planet. (SP: The Curse of the Daleks)

Like Susan, Samantha Jones spent several years in this time zone when separated from the Doctor.

During the early years of the century the galaxy was hit with an economic recession.

2106

 * A breakdown in weather control systems results in the Ozone Purge, causing many species, including sheep, cats and sparrows, to become extinct. (NA: Lucifer Rising)
 * Yembe Lethbridge-Stewart dies and is buried at the Achebe Gorge on Mars. (NA: Transit)

2107

 * A group of 800 hundred Human colonists leave Earth for the planet Sunday to establish a colony. Approximately nine months later, the colony is struck by a tidal wave, killing more than half of the colonists and washing away most of the colony. (NSA: Wetworld)

2108

 * the Doctor and Martha Jones visit the planet Sunday and assist the colonists with the threat of the Swamp Monster. (NSA: Wetworld)

2116

 * The Doctor and Romana prevent vraxoin from being smuggled to Azure. (DW: Nightmare of Eden)

2118

 * The Doctor and Rose Tyler visit Africa. (NSA: The Art of Destruction)

2148

 * The Doctor and Bernice visit Betrushia. (NA: St Anthony's Fire)

2156

 * Release of And The Sky Turned Blood Red, a documentary film on the planet Delcanto's recent civil war. (BFBS: The Dead Men Diaries: The Light that Never Dies)

2157

 * The 22nd century Dalek invasion of Earth begins. (DW: The Dalek Invasion of Earth)
 * The Doctor and Roz Forrester are stranded on Mars. (NA: GodEngine)
 * Cats become extinct this year. (NA: Lucifer Rising)

2167

 * The 22nd century Dalek invasion of Earth ends. (DW: The Dalek Invasion of Earth)

2168

 * The Monk planned to withdraw from a London bank account started with &pound;200 in 1968 with the intent on capitalising on compound interest over the intervening 200 years. (DW: The Time Meddler)

2191

 * The Doctor visits Torrock and investigates the Meson Broadcasting Service with the aid of Grant Markham. (MA: Time of Your Life) The Doctor and Grant then visit Agora and help free it from the Cybermen. (MA: ''Killing Ground')