The Romsey R unveiling will now be at 12pm at Cavendish Road. It will be preceded by a choir procession from St Philip's Church at 11.45am.
Fruity Clave Samba Band will now perform at 11am at Cavendish Road and 11.45am at EF.
Jukebox Monkee will perform at 11.45am at Gwydir Street Car Park (at the front).
Gees & Guy will perform at 1.45pm at EF and 3.45pm outside Urban Larder.
Grupo Negaça Capoeira will no longer be performing.
Nygel will perform at 11.45am at Tenison Road and 12.45pm outside the Coop.
Simon Day will perform at 12.45pm at Gwydir Street Car Park (in the Food Fair) and 1.45pm at Tenison Road.
Bollywood-Garbha-Bhangra Fusion Dance will perform at 2.30pm outside the Coop.
Cambridge University Gospel Choir will perform at the Shake Your Tail Feather Stage (corner of Thoday Street) at 11am.
Jive4All will perform at 2.45pm outside the Coop.
St Clement's Choir will perform at 3.45pm at Cavendish Road.
Tracey Cracknell will perform at 3.45pm at Tenison Road.
Miles Unsworth will perform at 3.45pm at EF.
The Cambridge Philharmonic Society will be singing outside the Children's Society shop from 10.30am to 11am - they will be singing a selection of Christmas carols. The shop will also be selling a large amount of NEW gifts which have been donated by Parcelforce - these are all unclaimed Christmas gifts.
The Junkoactive Wasteman and his Tinphonia will no longer be performing.
The Christingle candlelight service at St Philip's Church will now be at 3.15pm.
Events at Anglia Ruskin University will be as follows: