Shop opening hours in Russia

Medium-sized food chain shops are open from 10:00 till 22:00. Smaller shops are often 24H. Malls close as early as 20:00 (and might open later).

Note that in Russia, you can't buy booze after 21:00 ~ 23:00 (varies per region) even if shop is open. Sometimes you can buy something unofficially (don't count on this, especially in Moscow).

In Theatres, performance usually starts at 19:00.

If we're talking music clubs, live performance usually start at 20:00, often delayed, and ends before midnight. If we're talking about nightclubs, as their name implies, they work even later.

Many restaurants open at noon and close around midnight or an hour earlier; in order to staff & visitors get home via subway without problems. Some are open 24H.

Museums often close at 19:00 and stop accepting new visitors at 18:00. No idea about sport clubs, I guess some might run all night.

Note that in Russia, banks behave like most commercial shops: Many close at 20:00, work on saturdays and some even open on sundays (usually with shortened work hours).

Don't expect to find many cafes open before ten in the morning.

In smaller cities or on outskirts this may vary, usually towards shorter work times.