If you…
• work in Linux,
• live in Russia,
• like English interface, and
• dislike 12-hours clock and mm/dd/yyyy dates, then…
this is what you need — English language locale for Russia. It consistently sticks to English language, but makes other parameters more suitable for Russians, e. g.:
• Ridiculous 12-hour clock is replaced with 24-hour clock.
• Date format is changed from confusing mm/dd/yyyy to unambiguous ISO yyyy-mm-dd.
• Weeks start on Monday, not Sunday...