These works will affect trains from Monday to Thursday (December 8 to December 11).
Trains will run as normal on Friday (December 12).
We have broken down the details for you to plan ahead this week.
Monday to Thursday (December 8 to December 11):
Engineering work is taking place between Brighton, Hove, Worthing, and West Worthing, closing all lines overnight.
From 11.30pm, trains from London Victoria to Worthing will be diverted to terminate at Brighton.
Buses will replace trains between Brighton and Worthing or West Worthing, and Hove and West Worthing.
The 10.20pm train from Southampton Central to Brighton train will not call at Southwick or Portslade.
A replacement bus will run from Worthing to Brighton calling at these stations, departing Worthing at 11.53pm.
The 11.52pm train from Portsmouth Harbour to Brighton train will terminate at Littlehampton.
A replacement bus will run from Littlehampton to Brighton, departing at 11.53pm and calling at all stations.
