Important Days & Events MCQs - 2026-06-06

The six official languages of the UN are Arabic, Chinese, English, French, Russian, and Spanish. Portuguese is not an official UN language.

UN Russian Language Day is part of the UN's broader initiative to celebrate linguistic diversity and promote the equal use of its six official languages.

UN Russian Language Day is observed on June 6th each year, coinciding with the birthday of the great Russian poet Alexander Pushkin.

World Environment Day has been celebrated every year on June 5th since 1974 to encourage worldwide awareness and action for the protection of our environment.

The United Nations Environment Programme (UNEP) is the leading UN agency for the environment and is the primary organizer of World Environment Day, celebrated annually on June 5th.

While the official theme for 2026 is yet to be announced, 'Ecosystem Restoration' is a strong contender given the ongoing global focus on nature-based solutions and the UN Decade on Ecosystem Restoration (2021-2030).