Holidays at 30 july of 2021 (date 30.07.2021)
Day system administrator (also known as sysadmin Day) — the holiday, which is celebrated on the last Friday of July for the purpose of expressing appreciation to the employees performing the duties of system administrators.
July 30 residents of Ukraine, Russia, Belarus and many other countries celebrate the World Day to Combat Trafficking in Human Beings. The first celebration was held in July 2014.
July 30 inhabitants of the whole world celebrate Friendship Day. Despite the fact that this festival is quite young, it did not prevent him to enjoy great popularity among the inhabitants of different cities.