What Calendar Did Russia Use Until February 2025 In Usa Time. Lenin agreed that the soviet union should join the rest of the world in using the gregorian calendar. Russia’s rich cultural tapestry and historical relevance are revealed through public holidays set for 2025.

That meant that the start of the calendar. A guide to the national and regional public holidays that are celebrated in russia during 2025 with dates and information on the origin and meaning of holidays.