Conversational Portuguese • Language Systems (Grammar & Syntax)

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

Master telling time, naming dates, and discussing schedules to navigate daily life in Portuguese.

A speech symbol with language and listening cues for conversational Portuguese.
Inside this lesson 10 sections 5 questions 9 figures

SECTION 1

Historical Context & Motivation

Every language carries its own logic for describing the passage of time, and Portuguese is no exception. Because Portuguese evolved from Vulgar Latin — the everyday spoken Latin of Roman soldiers, traders, and settlers on the Iberian Peninsula — its time vocabulary still echoes ancient Roman systems. The Roman calendar, with its month names honoring gods and emperors, passed directly into Portuguese. Understanding this lineage helps you see why Portuguese days, months, and time expressions look the way they do.

218 BCE • Romans Reach Iberia

Roman legions arrive on the Iberian Peninsula, bringing Latin and the Julian calendar. Latin month names like "Januarius" and "Februarius" begin to take root in local speech.

1200s • Galician-Portuguese Emerges

Medieval Galician-Portuguese texts reveal that days of the week have shifted from pagan names to numbered "feiras" — a uniquely Portuguese feature influenced by the Catholic Church's preference for removing references to pagan gods.

1500s • Portuguese Goes Global

As Portugal builds a maritime empire, its time expressions spread to Brazil, Africa, and Asia. Regional variations emerge, but the core system of telling time and naming dates remains remarkably consistent.

1900s • Standardized 24-Hour Clock

Portugal and Brazil adopt the 24-hour clock for official contexts — train schedules, TV listings, and airports — while everyday conversation continues to rely on the 12-hour system with "da manhã," "da tarde," and "da noite."

Why does all this matter to you as a language learner? Because time is the backbone of daily communication. Whether you are catching a bus in Lisbon, scheduling a study session with a friend in São Paulo, or asking when a store closes, you need to handle time, dates, and schedules fluently. This lesson equips you with the vocabulary, sentence patterns, and cultural context to do exactly that.

SECTION 2

Core Principles & Key Vocabulary

Before diving into sentences, you need a solid foundation in the building blocks of time-related Portuguese. Four core principles govern how native speakers express time, dates, and schedules. Once you internalize these, the sentence patterns will feel natural rather than forced.

1

Gendered Hours

In Portuguese, hora (hour) is feminine, so you say "É uma hora" (It is one o'clock) with the feminine article, and "São duas horas" (It is two o'clock) using the feminine plural. The verb changes from "é" (singular) to "são" (plural) after one o'clock.
2

Numbered Days of the Week

Unlike most European languages, Portuguese uses numbered names for Monday through Friday: segunda-feira (2nd fair/market day), terça-feira (3rd), quarta-feira (4th), quinta-feira (5th), sexta-feira (6th). Only Saturday (sábado) and Sunday (domingo) keep non-numeric names.
3

Day Before Month

Portuguese dates follow the day-month-year order: "15 de janeiro de 2025." The preposition "de" (of) links each element. The first day of each month uses the ordinal "primeiro" instead of a cardinal number.
4

Period-of-Day Markers

Instead of AM/PM, Portuguese uses da manhã (morning), da tarde (afternoon), and da noite (night) to clarify which part of the day you mean.
✦

KEY TAKEAWAY

Think of Portuguese time expressions like building with LEGO blocks. Each block — the verb (é/são), the number, the word "horas," and the period marker (da manhã/da tarde/da noite) — snaps together in a predictable order. Once you know the blocks, you can assemble any time statement, just like building a new LEGO creation from the same set of pieces.

SECTION 3

Visual Explanation — The Clock in Portuguese

Telling Time in Portuguese — Clock Reference121234567891011É uma hora = 1:00 (singular)São duas/três/... horas = 2:00+ (plural)Key Phrasese= and / paste meia= half past (:30)e quinze= quarter past (:15)para= to / beforequinze para= quarter to (:45)Period Markers:da manhã= in the morningda tarde= in the afternoonda noite= at nightCommon Questions:Que horas são?= What time is it?A que horas...?= At what time...?
The clock diagram shows how Portuguese splits time into "e" (past the hour, right side) and "para" (before the next hour, left side). The key phrases panel on the right lists the essential vocabulary for telling time, period-of-day markers, and the two most common question forms.

Notice the two halves of the clock. From the 12 to the 6 on the right side, you use "e" (and) to add minutes past the hour: "São três e dez" means "It's 3:10." From the 6 back to the 12 on the left side, many speakers switch to "para" (to) to count down to the next hour: "São dez para as quatro" means "It's ten to four" (3:50). This mirrors how English speakers say "quarter to five," but in Portuguese you'll use it more frequently. For the half hour, the expression "e meia" (and a half) is standard: "São cinco e meia" = "It's 5:30."

SECTION 4

How It Works — Sentence Patterns for Time & Dates

Telling Time: The Formula

TELLING TIME (1:00)

Eˊ+umahora+(periodmarker)É + uma hora + (period marker)

"É" is the singular form of "ser" (to be), used only for 1:00, noon (meio-dia), and midnight (meia-noite).

TELLING TIME (2:00+)

Sa~o+[number]horas+(e[minutes])+(periodmarker)São + [number] horas + (e [minutes]) + (period marker)

"São" is the plural form of "ser," used for all hours from 2 through 12. Add "e" (and) plus a number for minutes past the hour.

COUNTING DOWN TO THE NEXT HOUR

Sa~o+[minutes]+paraas+[nexthour]São + [minutes] + para as + [next hour]

Use "para" (to/before) when the minute hand is past the 6 — typically from :35 onward. Example: "São vinte para as oito" = "It's 7:40" (twenty to eight).

Dates: The Formula

FULL DATE FORMAT

[day]+de+[month]+de+[year][day] + de + [month] + de + [year]

Example: "25 de dezembro de 2025." The first of any month uses the ordinal: "primeiro de janeiro." Months are not capitalized in Portuguese.

These formulas may look rigid, but they provide a reliable scaffold. In real conversation, native speakers often drop "horas" when context makes the meaning clear — saying "São três e meia" rather than "São três horas e meia." Similarly, in casual speech you might hear the day of the week dropped from date expressions. However, for accuracy and clarity — especially as a learner — sticking to the full patterns helps you communicate without ambiguity.

SECTION 5

Detailed Breakdown — Days, Months & Schedule Vocabulary

Days of the Week & Months of the YearDias da Semanasegunda-feiraMondayterça-feiraTuesdayquarta-feiraWednesdayquinta-feiraThursdaysexta-feiraFridaysábadoSaturdaydomingoSundayMeses do AnojaneiroJanuaryfevereiroFebruarymarçoMarchabrilAprilmaioMayjunhoJunejulhoJulyagostoAugustsetembroSeptemberoutubroOctobernovembroNovemberdezembroDecemberNote: In Portuguese, days and months are not capitalized unless starting a sentence.
This reference chart displays all seven days of the week (dias da semana) and twelve months of the year (meses do ano) in Portuguese alongside their English equivalents. The months are color-coded by season in the Southern Hemisphere (Brazil), while the days highlight the unique numbered-feira system.

One of the most distinctive features of Portuguese is its numbered days of the week. While Spanish uses "lunes" (from Luna, the moon) and French uses "lundi," Portuguese opted for a numbering system rooted in early Christian liturgy. Sunday (domingo) was "the Lord's day," and the other weekdays were simply counted as market days (feiras). In casual speech, many Brazilians shorten the names, dropping "-feira" entirely — so "segunda-feira" becomes just "segunda." This is perfectly acceptable in conversation, though the full form appears in writing and formal contexts.

Schedule ExpressionPortugueseEnglish
At what time?A que horas?At what time?
From... to...Das... às...From... to...
Every dayTodos os diasEvery day
On weekdaysDe segunda a sextaMonday to Friday
On weekendsNos fins de semanaOn weekends
What is today's date?Qual é a data de hoje?What is today's date?
What day is today?Que dia é hoje?What day is today?

Essential schedule and date expressions for everyday Portuguese conversation

SECTION 6

Worked Example — Planning a Day Trip in Portuguese

Imagine you are planning a day trip in Rio de Janeiro with a Brazilian friend. You need to discuss what day to go, what time to meet, and when you'll be back. Let's build the full conversation step by step.

Building a Schedule Conversation

  1. 1

    Step 1 — Ask About the Day

    You want to suggest going on Saturday. Start by asking what day works. You say: "Que dia é bom para você?" (What day is good for you?). Then propose: "Podemos ir no sábado?" (Can we go on Saturday?). Notice the contraction "no" = "em" + "o" before "sábado."
    "Podemos ir no sábado?" ✓
  2. 2

    Step 2 — Set a Meeting Time

    Your friend agrees. Now ask: "A que horas a gente se encontra?" (What time do we meet?). You want to suggest 9 AM. Use the formula: São + number + horas + da manhã. The answer: "Às nove da manhã?" (At nine in the morning?). "Às" is the contraction of "a" + "as" used to express "at" with plural hours.
    "Às nove da manhã?" ✓
  3. 3

    Step 3 — Mention the Date

    To confirm, you add the full date. If this Saturday is March 15, you say: "Então, no sábado, quinze de março." (So, on Saturday, March 15th). Remember the day-month order and that "março" is not capitalized.
    "No sábado, quinze de março." ✓
  4. 4

    Step 4 — Discuss Return Time

    Your friend asks when you'll return. You estimate 6:30 PM. Use the formula with "e meia" and the period marker: "Voltamos às seis e meia da tarde." (We return at 6:30 in the afternoon). "Voltamos" means "we return."
    "Voltamos às seis e meia da tarde." ✓
  5. 5

    Step 5 — Confirm the Full Plan

    Put it all together: "Combinado! Nos encontramos no sábado, quinze de março, às nove da manhã. Voltamos às seis e meia da tarde." (Deal! We meet on Saturday, March 15, at 9 AM. We return at 6:30 PM). "Combinado" is a very common Brazilian expression meaning "It's a deal" or "Agreed."
    Full plan confirmed with day, date, and times! ✓

SECTION 7

Brazil vs. Portugal — Regional Differences

Portuguese is spoken across multiple continents, and time expressions can vary between Brazil and Portugal. While the core grammar is the same, certain preferences and phrasings differ. Knowing these distinctions will help you sound natural no matter which variety of Portuguese you encounter.

FeatureBrazilian PortugueseEuropean Portuguese
Dropping "-feira"Very common: "Vejo você segunda" (See you Monday)Less common; full form preferred in speech
"What time is it?""Que horas são?" (most common)"Que horas são?" or "Tem horas?"
Period markers"da manhã / da tarde / da noite" — "tarde" typically until 6 PMSame markers, but "tarde" may extend later; formal contexts use 24-hour clock
24-hour clockUsed for bus/train schedules and formal writingMore widely used in everyday speech and media
"Weekend""Fim de semana" (singular) or "fins de semana" (plural)"Fim de semana" — same usage

Key differences between Brazilian and European Portuguese time expressions

✦

KEY TAKEAWAY

Think of Brazilian and European Portuguese like American and British English. A Londoner says "half past three" while a New Yorker says "three-thirty" — both are correct, and both are understood everywhere. The same principle applies to Portuguese: the differences are about regional preference, not right versus wrong. As a learner, pick one variety and be consistent, but train your ear for both.

SECTION 8

Connecting to Advanced Structures — Schedules in Complex Sentences

Once you are comfortable stating times and dates, you'll naturally begin embedding them in more complex sentence structures. This is where time expressions become the gateway to mastering subordinate clauses, conditional statements, and advanced verb tenses in Portuguese. The table below previews how the basics you've learned connect to more sophisticated grammar.

Basic Expression (This Lesson)Advanced Extension (Future Lessons)
"A aula começa às oito." (The class starts at 8.)"Quando a aula começar às oito, eu já vou estar lá." (When class starts at 8, I'll already be there.) — future subjunctive
"Hoje é quarta-feira." (Today is Wednesday.)"Se fosse sexta-feira, eu iria à praia." (If it were Friday, I would go to the beach.) — imperfect subjunctive + conditional
"A loja fecha às seis." (The store closes at 6.)"A loja costumava fechar às seis, mas agora fecha às sete." (The store used to close at 6, but now closes at 7.) — imperfect tense with "costumar"
"Nos encontramos no sábado." (We meet on Saturday.)"Depois que nos encontrarmos no sábado, vamos ao cinema." (After we meet on Saturday, we'll go to the movies.) — future subjunctive in temporal clause

How basic time expressions grow into advanced grammatical structures

Don't worry about memorizing the advanced forms right now. The point is to see that every complex Portuguese sentence you'll eventually construct rests on the same time and date vocabulary you're learning today. The future subjunctive — a tense that barely exists in Spanish or French — is especially common in Portuguese temporal clauses, making your ability to handle time expressions even more critical as you advance.

SECTION 9

Practice Problems

Question 1: CONCEPTUAL

Why does Portuguese use "é" for 1:00 but "são" for 2:00 and beyond? Explain the grammatical reason in your own words.
Show answer
Portuguese uses the verb "ser" (to be) to tell time, and it must agree in number with the subject. At 1:00, the subject is "uma hora" (one hour), which is singular, so the singular form "é" is used. At 2:00 and beyond, the subject is plural — "duas horas," "três horas," etc. — so the plural form "são" is required. This is the same subject-verb agreement rule you see throughout Portuguese grammar. The same singular logic applies to "meio-dia" (noon) and "meia-noite" (midnight), which also use "é" because they refer to a single point in time.

Question 2: BASIC CALCULATION

Translate the following time into Portuguese: 3:15 PM.
Show answer
The correct answer is "São três e quinze da tarde." Here's the breakdown: "São" because 3 is plural; "três" is the number three; "e quinze" means "and fifteen" (quarter past); "da tarde" marks the afternoon period. You could also say "São três e um quarto da tarde," using "um quarto" (a quarter) instead of "quinze" (fifteen). Both are correct and widely understood.

Question 3: INTERMEDIATE

Your Brazilian host family asks you: "Que dia é hoje?" and "Qual é a data de hoje?" Today is Thursday, April 10, 2025. Write your responses to both questions in Portuguese.
Show answer
For "Que dia é hoje?" (What day is today?), you answer: "Hoje é quinta-feira." This question asks about the day of the week, so you respond with the day name. For "Qual é a data de hoje?" (What is today's date?), you answer: "Hoje é dez de abril de dois mil e vinte e cinco" or simply "Dez de abril de dois mil e vinte e cinco." Note that "abril" is not capitalized, the day (10) comes before the month, and the preposition "de" connects each part of the date. Since it is not the first of the month, you use the cardinal number "dez" rather than the ordinal "primeiro."

Question 4: APPLIED

You see the following sign at a museum in Lisbon: "Horário de funcionamento: Terça a sábado, das 10h às 18h. Encerrado às segundas, domingos e feriados." Translate this sign into English and explain what "das 10h às 18h" means in the 12-hour system.
Show answer
The sign reads: "Operating hours: Tuesday to Saturday, from 10:00 AM to 6:00 PM. Closed on Mondays, Sundays, and holidays." The expression "das 10h às 18h" uses the 24-hour clock format common in official Portuguese signage. "Das" is a contraction of "de" + "as" meaning "from," and "às" is a contraction of "a" + "as" meaning "to" or "at." In 12-hour terms, 10h is 10:00 AM and 18h is 6:00 PM (18 − 12 = 6). "Encerrado" means "closed," and "feriados" means "holidays." Note how the sign uses shortened day names ("segundas" for "segundas-feiras"), which is typical of written schedules in Portugal.

Question 5: CRITICAL THINKING

A Brazilian friend texts you: "Vamos marcar pro sábado que vem? Pode ser às 14h? A gente se encontra na estação e vai até lá de trem. Acho que volta umas 20h." Rewrite the entire message using 12-hour time with proper period markers, and then compose a response in Portuguese confirming the plan but suggesting you meet 30 minutes earlier.
Show answer
First, the rewrite: "Vamos marcar pro sábado que vem? Pode ser às duas da tarde? A gente se encontra na estação e vai até lá de trem. Acho que volta umas oito da noite." (14h = 2:00 PM → "duas da tarde"; 20h = 8:00 PM → "oito da noite.") Now, your response suggesting 30 minutes earlier: "Boa ideia! Mas posso sugerir a gente se encontrar às uma e meia da tarde? Assim temos mais tempo. Sábado que vem, na estação. Combinado?" This translates to: "Great idea! But can I suggest we meet at 1:30 PM? That way we have more time. Next Saturday, at the station. Deal?" The key skills here include converting 24-hour to 12-hour time, correctly using "uma e meia" (singular, because 1:30 uses the singular "uma"), choosing the right period marker, and using "combinado" to confirm plans — a quintessentially Brazilian conversational habit.

SUMMARY

Summary — Time, Dates & Schedules in Portuguese

Summary

You now have the tools to handle time, dates, and schedules in Portuguese. Telling time follows a predictable formula: use "é" for 1:00 and "são" for all other hours, add minutes with "e" (past) or count down with "para" (to), and clarify the period with "da manhã," "da tarde," or "da noite." Portuguese days of the week are uniquely numbered (segunda-feira through sexta-feira), and dates follow the day-month-year order with the preposition "de" linking each element.

For schedules, key phrases like "A que horas?" (At what time?), "Das... às..." (From... to...), and "De segunda a sexta" (weekdays) let you navigate everyday logistics. Remember that Brazilian and European Portuguese share the same core system but differ in details like how often "-feira" is dropped and how widely the 24-hour clock is used in casual speech. These building blocks will carry you into advanced grammar — including the future subjunctive — as you progress.

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