Harriet Long disappeared from her home in Climping on Monday, August 31.
She was found in Hove yesterday evening (Saturday, September 5).
Harriet was spotted by someone who had seen social media publicity about her disappearance.
Sussex Police have thanked everyone who helped to spread the message about the missing teen.
* Don’t miss out on all the latest breaking news where you live.
Here are four ways you can be sure you’ll be amongst the first to know what’s going on.
1) Make our website your homepage
2) Like our Facebook page
3) Follow us on Twitter
4) Register with us by clicking on ‘sign in’ (top right corner). You can then receive our daily newsletter AND add your point of view to stories that you read here.
And do share with your family and friends - so they don’t miss out!
Always the first with your local news.
Be part of it.