Timeline of Sussex history

This is a timeline of Sussex history. To read about the background to these events, see History of Sussex. See also the list of monarchs of Sussex.
 Millennia: 1st 1st2nd3rd 
 Centuries: 1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th 21st