President Zelensky said that 11 people were killed in the attack by Russia in Ukraine.
Officials said 35 buildings and power plants were damaged in 11 regions in the strikes by missiles and drones.
A large number of Kiev civilians took shelter in a metro station after an air raid warning sounded ahead of Russia’s attack.
Of the 55 missiles fired by Russia, Ukrainian officials said 47 missiles, including a hypersonic missile, and 24 drones were shot down.