Silver Sun personified in Indian city (4)
I believe the answer is:
agra
'indian city' is the definition.
(I've seen this before)
'silver sun personified' is the wordplay.
'silver' becomes 'ag' ('Ag' can be a synonym of 'silver').
'sun personified' becomes 'ra' (ancient Egyptian sun god).
'ag'+'ra'='AGRA'
'in' is the link.
(Other definitions for agra that I've seen before include "Home to the Taj Mahal" , "Taj Mahal location" , "city founded in 1566" , "Indian masterpiece" , "Eastern city" .)