21 June

21 June was a date.

Events
In 1815, Napoléon Bonaparte abdicated for the second time. (PROSE: World Game)

In the early 21st century, having been unfrozen the previous day, Tommy Brockless went back to St Teilo's Hospital. Jack Harkness gave him a rift key so he could shut the time shift window once he returned to 1918. From the 21st century, Toshiko Sato convinced shell-shocked Tommy, now again in 1918, to use the key and separate the two timezones. (TV: To the Last Man)

One account dated the United Kingdom election that brought to power as Prime Minister under the alias "Harold Saxon" to this day in 2007. (PROSE: The Paradox Moon, TV: The Sound of Drums) Other accounts dated it to 2008, either in March (AUDIO: Recruits) or on 7 June. (PROSE: The Secret Lives of Monsters)

In 2009, a Tritovore trade caravan crashed on San Helios. (PROSE: Time Traveller's Diary)

Births and deaths
In 2540, Bernice Summerfield was born. (AUDIO: Just War, PROSE: Just War, The Doomsday Manuscript)

Other
According to a calendar aboard the SS Bernice, 21 June 1926 was a Friday. (TV: Carnival of Monsters)