Closing time of Russian banks:
Banks usually open from 9am to noon Monday to Friday;
Sberbank opening hours:
Monday-Friday: 09:00-20:00, some offices works at Saturday: 09:00-19:00
Rosselkhozbank opening hours:
Monday – Friday 10:00 – 19:30. Saturday 10:00 – 16:00
VTB24 Opening hours:
Monday – Friday 9:00 – 20:00. Saturday 10:00 – 18:00