Date and time notation in Russia

In Russia, dates are usually written in "day month year" order. The 12-hour notation is often used in the spoken language, and the 24-hour notation is used in writing.

Date

Present

In Russia, dates are usually written in "day month year" order. This order is used in both the all-numeric date and the expanded form. Single-digit numbers for day or month may have a preceding zero is more usual.
When saying the date, it is usually pronounced using the ordinal number of the day first, then the month in genitive case.In colloquial speech, it is acceptable to pronounce the date in numerical format
The first day of the week in Russia is Monday.

Historical

Russia used the Byzantine calendar up to 1700, the Julian calendar between 1700 and 1918, and the Gregorian calendar since 1918. Until the final years of Peter the Great in the early 1720s, Russia used Cyrillic numerals to denote dates on coins. Thus, for example, СИ denoted 7208 AM and ҂АѰ denoted AD 1700 OS.

Time

The 12-hour notation is often used in the spoken language. The 24-hour notation is used in writing, with a colon as the standardised and recommended separator. Sometimes full stop is used as a separator, or the minutes may be written as superscript and underlined.