Calendar date

19 January was the date on which the batteries were changed in the ravens at the Tower of London each year. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])

24 January was the date of Blue Monday, which did not always fall on a Monday. It was joyfully celebrated by various species of ultramarine skin colour such as Balhoonians, Crespallions, Stenza and Hooloovoo. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])

2 February was a common date for time loops. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])

21 February was the date of the annual Zygon Celebrity-Lookalike Competition. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])

23 November was a mysteriously critical date in the space-time continuum. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])