Residents across Sussex have been celebrating the historic moment by attending community events and throwing their own street parties.
Take a look at the pictures below to see how residents in Hastings have been celebrating.
If you have photos of your celebrations you would like to share, please send them to [email protected].
1. Hastings, Bexhill, Rye and Battle Coronation Celebrations
Patrick Kavanagh (right) with his mum at the De La Warr Pavilion Photo: UGC
2. Hastings, Bexhill, Rye and Battle Coronation Celebrations
Jackie Mallet's daughter enjoying a Coronation cupcake Photo: UGC
3. Hastings, Bexhill, Rye and Battle Coronation Celebrations
Mayor James Bacon attended the street party in Wykeham Road, Hastings. Photo: UGC
4. Hastings, Bexhill, Rye and Battle Coronation Celebrations
Councillor Ashan Jeeawon shared this photo of celebrations in Bexhill. Photo: UGC