CONVERSATIONAL RUSSIAN • LANGUAGE SYSTEMS (GRAMMAR & SYNTAX)

Time, Dates & Schedules — I can tell and ask about time, dates, and schedules using common expressions.

Master the Russian expressions you need to navigate clocks, calendars, and daily routines with confidence.

Historical Context & Motivation

Telling time and arranging schedules are among the most practical skills in any language. In Russian, the way people express time has deep roots in both Slavic tradition and modern international influence. Understanding these roots helps you appreciate why Russian time expressions differ from English—and why certain grammatical patterns, like case changes for hours and minutes, exist in the first place.

Russia's relationship with timekeeping has shaped the language in tangible ways. From the adoption of the Julian calendar under Peter the Great to the switch to the Gregorian calendar in 1918, each historical shift left marks on how Russians talk about dates. The 24-hour clock, widely used in official contexts, coexists with the 12-hour system in casual speech, giving learners two parallel sets of expressions to master.

1700
Peter the Great Reforms the Calendar
Peter the Great adopted the Julian calendar and moved New Year's Day from September 1 to January 1, aligning Russia more closely with Western European conventions.
1918
Adoption of the Gregorian Calendar
Soviet Russia switched from the Julian to the Gregorian calendar, skipping 13 days in February. Date expressions in modern Russian reflect this system.
1930
Soviet Time Zone Reforms
The USSR established a system of 11 time zones, which made precise time-telling and scheduling across the country essential. Phrases like «по московскому времени» (Moscow time) became standard.
2010s
Modern Digital Timekeeping
With smartphones and digital media, Russians increasingly use the 24-hour format in writing. Conversational speech still favors the 12-hour clock with phrases like «утра» (morning) or «вечера» (evening) to clarify.

With this historical backdrop, the question for you as a language learner becomes clear: how do you actually tell time, state dates, and discuss your schedule in natural-sounding Russian? That is exactly what this lesson will teach you, step by step.

Core Principles & Definitions

Before diving into specific phrases, you need to understand the foundational grammar concepts that make Russian time expressions work. Russian uses a case system—nouns and their modifiers change form depending on their role in a sentence. When you talk about time and dates, you will encounter the genitive case (used with months and years), the nominative case (for stating the current hour), and the prepositional case (when saying "in" a particular month or "at" a specific time).

1

Час / Время (Hour / Time)

Russian tells time by stating the current hour using ordinal numbers. The word час (hour) changes form with the number: час (1), часа́ (2–4), часо́в (5–12).
2

Дни недели (Days of the Week)

Days like понедельник (Monday) use the preposition «в» + accusative case to express 'on' a day: «в понедельник» (on Monday).
3

Месяцы и даты (Months & Dates)

Months are always lowercase in Russian. Dates use ordinal numbers in the genitive case: пе́рвого января́ (the first of January).
4

Расписание (Schedule)

Schedule vocabulary includes начина́ться (to begin), зака́нчиваться (to end), and «во ско́лько?» (at what time?).
KEY TAKEAWAY
Think of Russian time expressions like a car's gear shift. In English, the words for time stay the same regardless of context—"at three," "until three." In Russian, the word for "three" shifts into a different grammatical "gear" (case) depending on whether you mean "at three" (в три), "until three" (до трёх), or "from three" (с трёх). Once you learn which gear to use when, the system runs smoothly.

Visual Explanation — The Russian Clock

Russian has a distinctive way of describing minutes past and before the hour. For the first half of the hour (1–30 minutes), you say how many minutes "of the next hour" have passed. For the second half (31–59 minutes), you say how many minutes remain until the next hour, using the word без (without). The diagram below illustrates this split visually.

The left half of the clock (cyan) shows how to express minutes from :01 to :30 by counting minutes "of the next hour" using genitive-case ordinal numbers. The right half (pink) shows how to express :31 to :59 using без + genitive minutes before the upcoming hour in nominative.

Notice that in the left-half examples, the hour number becomes an ordinal in the genitive case (четвёртого = of the fourth), because you are describing minutes "of" the upcoming hour. In the right-half examples, the hour number stays in the nominative case (четы́ре = four), because «без» (without) takes the genitive for the minutes only. This split is the single most important pattern to internalize for telling time in Russian.

How Russian Time Expressions Work

Telling the Hour

When someone asks «Который час?» (What time is it?), you answer with the current hour. At exactly 1:00, you say «Час» (one o'clock). For 2:00 through 4:00, you use «два часа́», «три часа́», «четы́ре часа́». For 5:00 through 12:00, the word becomes «часо́в»: «пять часо́в», «шесть часо́в», and so on. This pattern follows Russian number-noun agreement rules.

Hour expressions and their number-noun agreement patterns
TimeRussianPattern
1:00Час1 → no number needed
2:00Два часа́2–4 → часа́ (gen. sing.)
5:00Пять часо́в5–20 → часо́в (gen. plur.)
12:00Двена́дцать часо́в5–20 → часо́в (gen. plur.)

Adding Minutes (Past the Hour)

For times between :01 and :30, you state the number of minutes followed by the genitive form of the ordinal next hour. For example, 2:15 is «пятна́дцать мину́т тре́тьего» — literally "fifteen minutes of the third [hour]." The special shortcut for :15 is «че́тверть» (a quarter), and for :30 it is «полови́на» (half), often shortened to «пол». So 2:30 becomes «полови́на тре́тьего» (half of the third hour).

Subtracting Minutes (Before the Hour)

For times between :31 and :59, use «без» + the number of minutes in the genitive case + the next hour in the nominative case. For example, 2:50 is «без десяти́ три» — literally "without ten, three." The number of minutes remaining (60 − 50 = 10) goes into the genitive, while the upcoming hour (три = 3) stays in nominative.

💡 SIMPLIFIED DIGITAL STYLE
In casual texting and modern speech, many younger Russians simply say the hours and minutes directly: «два пятьдеся́т» (2:50) or «три два́дцать» (3:20). This "digital" style is perfectly understood but is considered less traditional. For formal or exam contexts, use the classic system.

Days of the Week, Months & Dates

Beyond telling time by the clock, you need to discuss days, months, and specific dates. Russian days of the week are not capitalized and have clear etymological patterns. Months also stay lowercase and closely resemble their Latin-derived English counterparts. Below is a comprehensive reference chart.

This reference chart shows all seven days of the week with color-coded boxes, the twelve months grouped by season, the preposition patterns for "on [day]" and "in [month]," and the full-date formula using the genitive case.

When stating a specific date in Russian, everything goes into the genitive case: the ordinal day number, the month name, and the year. For example, December 25, 2025, becomes «два́дцать пя́того декабря́ две ты́сячи два́дцать пя́того го́да.» This is a long phrase, but the pattern is consistent—once you know ordinal numbers and genitive month forms, you can build any date.

Russian months in three essential case forms
Month (Nominative)Genitive Form"In [month]" (Prepositional)
январьянваря́в январе́
февра́льфевраля́в феврале́
мартма́ртав ма́рте
апре́льапре́ляв апре́ле
майма́яв ма́е
ию́ньию́няв ию́не
ию́льию́ляв ию́ле
а́вгуста́вгустав а́вгусте
сентя́брьсентября́в сентябре́
октя́брьоктября́в октябре́
ноя́брьноября́в ноябре́
дека́брьдекабря́в декабре́

Worked Example — Building a Schedule Dialogue

Let's put everything together in a realistic scenario. Imagine you are a Russian exchange student and your host asks you about your school schedule for Monday. You need to tell them what time your classes start, when lunch is, and when you finish. We'll build each sentence step by step.

Describing Your Monday Schedule
1
Step 1 — Ask "What day is it?"To ask what day it is, say «Какой сего́дня день?» (What day is today?). To answer: «Сего́дня понеде́льник.» (Today is Monday.) The day of the week is in nominative case because it serves as the subject.
Какой сего́дня день? — Сего́дня понеде́льник.
2
Step 2 — State when the first class startsUse the question «Во ско́лько начина́ется пе́рвый уро́к?» (At what time does the first class start?). To answer "at 8:30," say «в полови́не девя́того» (at half of the ninth). Here, 8:30 is expressed as half of the 9th hour. The preposition «в» + prepositional «полови́не» + genitive ordinal «девя́того» creates the phrase.
Пе́рвый уро́к начина́ется в полови́не девя́того.
3
Step 3 — State the lunch time"Lunch is at 12:15." Twelve-fifteen past the hour is «в четверть первого» (at a quarter of the first). However, since this is 12:15, the "next hour" is 1:00, so we say: «Обе́д в че́тверть пе́рвого.» The word «обе́д» means lunch.
Обе́д в че́тверть пе́рвого.
4
Step 4 — State when school ends"School ends at 2:45." This is 15 minutes before 3:00, so we use the «без» pattern: «без пятна́дцати три» (without fifteen, three). The full sentence: «Уро́ки зака́нчиваются без пятна́дцати три.» The verb «зака́нчиваются» means "end" (they end, referring to classes).
Уро́ки зака́нчиваются без пятна́дцати три.
5
Step 5 — State the date"Today is September 15th." The date uses the neuter ordinal in genitive: «Сего́дня пятна́дцатое сентября́.» Note that when simply stating today's date (not answering "when?"), the ordinal is in nominative neuter (пятна́дцатое), and the month is in genitive (сентября́). This is a special construction for answering «Како́е сего́дня число́?» (What is today's date?).
Сего́дня пятна́дцатое сентября́.

Traditional vs. Digital Time-Telling Styles

As mentioned earlier, there are two ways to tell time in modern Russian: the traditional (analog) system and the simplified digital style. Each has its strengths and appropriate contexts. Understanding both will make you a more versatile speaker.

Comparing traditional and digital time-telling approaches
FeatureTraditional StyleDigital Style
Example (3:45)без пятнадцати четыретри сорок пять
Grammar complexityRequires genitive ordinals, без + genitiveJust cardinal numbers side by side
FormalityPreferred in formal speech, exams, literatureCommon in texting, casual speech
24-hour formatRarely used (add утра/вечера)Often used: пятнадцать сорок пять
Native speaker impressionSounds natural and educatedSounds modern and casual
KEY TAKEAWAY
Think of the two styles like driving stick shift vs. automatic. The traditional system (stick shift) gives you more control and sounds impressive to native speakers, but requires more practice. The digital system (automatic) is easier and gets you where you need to go. Learn both—use the traditional style when you want to impress, and the digital style when speed matters.

Connecting to Advanced Grammar

The case patterns you learn in time expressions are the same patterns that appear throughout Russian grammar. Mastering them here gives you a head start on more complex structures. Below is a comparison showing how time-related grammar connects to broader Russian language concepts.

How time grammar connects to broader Russian case usage
Time Expression PatternGrammar Rule at WorkWhere You'll See It Again
пять часов (5 o'clock)Numbers 5+ take genitive pluralCounting anything: пять книг (5 books)
без десяти (without ten)без + genitive caseбез сахара (without sugar), без проблем (no problem)
в январе (in January)в + prepositional caseв школе (at school), в городе (in the city)
первого мая (May 1st)Ordinal + noun in genitiveпервого класса (first class), третьего этажа (3rd floor)
в понедельник (on Monday)в + accusative for daysв субботу (on Saturday) — note feminine accusative

As you advance, you will also encounter time-related constructions with the instrumental case (used with seasons: «зимо́й» = in winter, «ле́том» = in summer) and more complex temporal clauses using conjunctions like «когда́» (when), «по́сле того́ как» (after), and «пре́жде чем» (before). These structures build directly on the foundation you are establishing now. Think of today's lesson as laying the grammatical groundwork that will support increasingly sophisticated ways of talking about when things happen.

Practice Problems

PROBLEM 1CONCEPTUAL
Explain in your own words why Russian uses the genitive case of the next hour when telling time for :01–:30. For instance, why does 2:10 reference "the third hour" rather than "the second"?
PROBLEM 2BASIC CALCULATION
Translate the following times into Russian using the traditional (analog) system: (a) 4:15, (b) 7:30, (c) 9:00.
PROBLEM 3INTERMEDIATE
How would you say "My class starts at 10:45 on Wednesday" in Russian? Write the full sentence and identify which case each time-related word is in.
PROBLEM 4APPLIED
You are writing a text message to a Russian friend to arrange a meeting. Write a 3–4 sentence message that includes: (1) a question asking when they are free, (2) a proposed day and time, and (3) a mention of a specific date. Use natural Russian.
PROBLEM 5CRITICAL THINKING
Russian uses at least three different grammatical cases just to talk about time and dates (genitive, accusative, prepositional). Compare this to how English handles the same information. What does the Russian system gain from this complexity? What challenges might it create for communication, and how might a speaker compensate if they forget the correct case?

Lesson Summary

In this lesson, you learned how to navigate the Russian system of telling time, stating dates, and discussing schedules. For clock time, you mastered the split-clock model: minutes :01–:30 use the genitive ordinal of the next hour, while minutes :31–:59 use «без» + genitive minutes + nominative hour. Key shortcuts include «четверть» (quarter) and «половина» (half). You also learned the simplified digital style for casual contexts.

For dates, you learned that Russian uses ordinal numbers and months in the genitive case. Days of the week take «в» + accusative, while months use «в» + prepositional. For schedules, essential verbs like «начина́ться» (to begin) and «зака́нчиваться» (to end) combine with time expressions to describe routines. The question «Во ско́лько?» (At what time?) is your go-to phrase for asking about any scheduled event. These patterns form the grammatical backbone you will use every day in Russian conversation.

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