1558
Siege of Calais
Siege · Europe
On this day
5,416 events in the atlas are dated to 1 January, from 569 CE to 2026. The best known come first; below them is every one, age by age, the most significant first.
1558
Siege · Europe
1804
Event · Mesoamerica and the Caribbean
1973
Event · Sub-Saharan Africa
1992
Event · South America
2014
War · Middle East · 2014 – 2017
2015
War · South Asia · 2015 – 2021
Each event is listed under the date its sources give, as its page shows it. Before 1582, and in some countries later (Britain until 1752, Russia until 1918), that is a date of the Julian calendar, as on Wikipedia’s pages for each day.