Holidays at 4 october of 2021 (date 04.10.2021)
International Day of the doctor
International Day of the doctor is celebrated on the first Monday of October.
Day of civil defense, Ministry of emergency situations of Russia
Day of civil defense, Ministry of emergency situations of Russia celebrate the 4th of October.
Day of the space forces of Russia. World space week
Space forces day is celebrated on 4 October.
World animal day
World animal day is celebrated on 4 October.