Summer
Summer was a season.
The exploding warp core engines of a Rutan ship created a time bubble around Stockbridge. Millenia passed inside it, but it was always summer. The Fifth Doctor, Nyssa and Maxwell Edison "popped" the bubble, finally bringing autumn to the town. (AUDIO: The Eternal Summer)
In the United States of America, the summer of 1967 was referred to by the counterculture movement as the Summer of Love. (PROSE: Wonderland)
Andy Warhol painted all eleven incarnations of the Doctor during the summer of 1966. (WC: The War of Art)
Ewan Lloyd was an accountant who lived in Cardiff. He had been a heavy alcoholic until circa the summer of 2008 when he gave up drinking for the sake of his wife and daughter. (PROSE: SkyPoint)