Introduction
Learning how to say times of day is one of the first practical skills for beginners in Brazilian Portuguese. This article teaches how to say about night and morning, how Brazilians use these phrases in daily speech, and simple example sentences you can practice right away.
Basic vocabulary: night and morning
The two core phrases for this topic are de noite and de manhã. These are used to say at night and in the morning, respectively, and appear in common expressions, schedules, and everyday conversations.
de manhã — in the morning; used from waking time until around noon.
de noite — at night; used after evening twilight, often starting around sunset and including late night.
How Brazilians say in the morning
Use de manhã when referring to activities or times that happen in the morning. It can combine with times, verbs, and greetings.
Simple examples:
Bom dia! Eu vou trabalhar de manhã.
Eu estudo de manhã, das 8h às 10h.
Reunião de manhã às 9h.
Notice that when giving a specific hour, Brazilians often add h or use the colon, for example 9h or 9:00. Adding de manhã clarifies the part of day: 9h de manhã is 9 AM.
How Brazilians say at night
Use de noite for events or activities that occur at night. It covers evening activities, dinner, and late-night events.
Simple examples:
Eu janto de noite por volta das 20h.
Ela trabalha de noite, das 22h às 6h.
Filme de noite no cinema às 21h.
When specifying an exact time, add de noite to show PM: 21h de noite is 9 PM.
Using definite articles and prepositions
Brazilian Portuguese uses the preposition de plus the time period: de manhã, de tarde, de noite. You do not normally use an article like da or do with these time-of-day expressions unless combined with a specific noun.
Correct: Eu corro de manhã.
Incorrect: Eu corro da manhã.
However, when referring to a specific morning or night, you can use da noite or da manhã with a noun:
O evento da noite foi divertido. — The night event was fun.
O evento da manhã começa cedo. — The morning event starts early.
Contrast with other time expressions
To complete basic day-period vocabulary, learn de tarde for in the afternoon. Together, these three cover common references:
de manhã — in the morning
de tarde — in the afternoon
de noite — at night
Example sentence using all three:
Eu estudo de manhã, trabalho de tarde e descanso de noite.
Common phrases and greetings
Greetings change by time of day. These are useful for everyday interactions.
Bom dia — Good morning (used in the morning until around noon)
Boa tarde — Good afternoon (used from noon until sunset)
Boa noite — Good evening or good night (used after sunset; also used as a farewell at night)
Example dialogues:
Pessoa A: Bom dia!
Pessoa B: Bom dia! Você vai trabalhar de manhã?
Pessoa A: Boa noite!
Pessoa B: Boa noite! Vamos sair de noite hoje?
Talking about habits and schedules
To say you usually do something in the morning or at night, use verbs of habit with de manhã or de noite.
Eu corro de manhã todos os dias. — I run in the morning every day.
Ele estuda inglês de noite. — He studies English at night.
Structured schedules often appear in messages and signs. Examples:
Horário de atendimento:
Segunda a sexta, 9h de manhã às 17h de tarde.
Aberto de noite até as 23h.
Time expressions with specific hours
When giving times, Brazilians commonly use 24-hour or 12-hour with da manhã, da tarde, da noite. Notice use of da (de + a) when specifying the period after a number.
Examples:
O filme começa às 8h da noite. — The movie starts at 8 PM.
Minha aula é às 10h da manhã. — My class is at 10 AM.
Reunião marcada para as 15h da tarde. — Meeting scheduled for 3 PM in the afternoon.
Beginners should remember: say 7h da manhã for 7 AM, and 7h da noite for 7 PM to avoid confusion.
Practical examples for real situations
Short messages and signs you might see:
Consulta médica: 10h da manhã. — Medical appointment: 10 AM.
Festa à noite: a partir das 20h. — Party at night: starting at 8 PM.
Mensagem simples:
Vou chegar de manhã. Te ligo quando eu sair. — I will arrive in the morning. I will call you when I leave.
Posso trabalhar de noite esta semana? — Can I work at night this week?
Common mistakes and beginner tips
1. Mixing up de manhã and da manhã: Use de manhã by itself; use da manhã after a specific hour. Correct: Estudo de manhã. Estudo às 9h da manhã.
2. Forgetting context for boa noite: Boa noite can mean hello in the evening and goodbye before sleeping. Listen to the context.
3. Using English time logic: In English you might say tonight or this morning. In Portuguese, prefer hoje de manhã or hoje de noite for today. Example: Hoje de manhã eu comi pão. — This morning I ate bread.
4. Overusing literal translations: Avoid word-for-word from English. Instead of saying in Portuguese I say in the morning like in English word order, use natural Portuguese word order: Eu estudo de manhã, not Eu de manhã estudo (both possible but the first is more common).
Practice drills for beginners
Repeat these simple patterns aloud and change the verbs:
Eu acordo de manhã.
Eu trabalho de tarde.
Eu durmo de noite.
Make short variations with times:
Encontro às 8h da manhã.
Encontro às 8h da noite.
Write messages you could send:
Posso conversar hoje de manhã? — Can I talk this morning?
Vamos jantar hoje de noite? — Shall we have dinner tonight?
Listening and pronunciation tips
Brazilian Portuguese is syllable-timed and stress matters. Pronounce de manhã like de ma-NHÃ, with the nasal ã sound in manhã. Pronounce de noite like de NOI-te, with oi as in boy and the t like in tape.
Practice with short recordings: say the greetings Bom dia, Boa tarde, Boa noite, then add de manhã and de noite to short sentences. Listen to native speakers in apps or short videos to match rhythm and intonation.
Mini role-play situations
At a café:
Barista: Bom dia! O que deseja?
Você: Um café, por favor. Vou ficar de manhã aqui estudando.
At work scheduling:
Chefe: Podemos marcar a reunião
Você: Prefiro de manhã, às 10h da manhã.
At a social invitation:
Amigo: Vamos sair hoje?
Você: Melhor de noite, depois das 20h.
Quick reference table
de manhã — in the morning (general)
da manhã — of the morning, used after a specific hour
de tarde — in the afternoon
de noite — at night / in the evening
da noite — of the night, used after a specific hour
Conclusion
Mastering de manhã and de noite gives you tools to discuss schedules, greetings, and daily habits in Brazilian Portuguese. Use the example sentences, pay attention to da versus de when adding hours, and practice short role-plays and messages to build confidence. These small phrases appear everywhere, so they are high-value vocabulary for beginners.
