Previously, a tourist visa was limited to 30 days of stay, but since August 2021,
an ordinary tourist visa can be issued for a period up to six months. (90 days)

Quote from the original text of the Federal Law N 114-FZ "On the Procedure for Departure from the Russian Federation and Entry into the Russian Federation" dated August 15, 1996 Article 25.6 (as amended on March 4, 2022)

- "An ordinary tourist visa is issued for a period of up to six months to a foreign citizen entering the Russian Federation as a tourist, if he has a confirmation of admission by an organization, information about which is contained in the unified federal register of tour operators, or of booking a place in a hotel or other accommodation facility, information about which is contained in a single list of classified hotels, ski slopes, beaches."

Link to the full text of the law №114 Article 25.6