What time is it in Kinshasa?

Congo - Kinshasa spans 2 time zones, so the answer depends on where in it you mean. Kinshasa covers dem. rep. of congo (west) and is on the same clock as Kinshasa, though the two are separate zones in the IANA database and can diverge when daylight saving rules differ.

Kinshasa does not observe daylight saving, so its offset from UTC never moves. Its relationship to places that do change shifts twice a year instead.