- 279: Marcus Claudius Tacitus becomes Emperor of Rome
- 1066: The Battle of Stamford Bridge
- 1513: Vasco Núñez de Balboa reaches Pacific Ocean
- 1915: Second Battle of Champagne begins
- 1992: Mars Observer launched by NASA
- 2003: Magnitude 8.0 earthquake in Hokkaido, Japan
mar 28 2013 ∞
apr 22 2013 +