Learn Hardcore Russian: Перед сном я люблю почитать книгу в тишине. - Before sleep I like to read a book for a while in silence.

перед сном – short, very natural, and widely used in everyday speech. Literally “before (the) sleep,” but idiomatically “before bed.”
перед тем, как спать / лечь спать / ложиться спать – more explicit, sometimes a bit heavier stylistically.

Examples:

Перед сном я люблю почитать. – “Before bed I like to read.”
Перед тем, как лечь спать, я люблю почитать. – “Before I go to bed, I like to read.”

Both are correct; перед сном is just the default, compact way to say it.

I learned that любить is usually used with the imperfective. Why is it люблю почитать, not люблю читать?

Both люблю читать and люблю почитать are correct, but they have slightly different nuances because of aspect:

читать – imperfective: focuses on the process or habit.
- Я люблю читать перед сном. – “I like reading before bed (in general, as an activity).”
почитать – perfective: suggests a bounded action, usually “for a while / for some time.”
- Я люблю почитать перед сном. – “I like to read a bit before bed / have a little reading time before bed.”

So любить + perfective infinitive is not wrong; it just emphasizes a whole, limited “session” of the activity rather than the activity in general. Here, почитать fits nicely because people usually read for a short period before sleeping.

Could I say Я люблю читать книгу перед сном instead? Is there any difference?

Yes, you can say:

Я люблю читать книгу перед сном.

It’s grammatical and natural, but the nuance slightly shifts:

люблю читать книгу – focuses on the process of reading that book (or books in general).
люблю почитать книгу – suggests having a bit of reading (a reading session) before bed.

Both will often be understood the same way in everyday conversation. Native speakers freely use читать or почитать here; your original version with почитать just adds a subtle “for a while” feeling.

Why is it книгу and not книга in this sentence?

Книга is a feminine noun:

Nominative singular: книга (used for the subject).
Accusative singular: книгу (used for a direct object).

In the sentence, книгу is the direct object of почитать (to read something), so it must be in the accusative:

читать / почитать что? → книгу.

So:

Книга лежит на столе. – The book (subject) is lying on the table.
Я люблю почитать книгу. – I like to read a book (direct object).

Why don’t we say мою книгу (my book)? How do Russians know whose book it is?

Russian often omits possessive pronouns (мой, твой, наш, etc.) when it’s obvious from context that the object belongs to the subject.

In this sentence, we’re talking about a personal habit “before bed I like to read a book” – it’s naturally understood to be my book, or at least something I’m reading for myself. Adding мою is possible but usually unnecessary:

Перед сном я люблю почитать книгу. – Neutral, normal.
Перед сном я люблю почитать мою книгу. – Grammatically OK, but sounds a bit marked, as if contrasting with someone else’s book or emphasizing ownership.

Use the possessive when you need to specify or contrast:

Я люблю почитать твою книгу, она очень интересная. – “I like to read your book; it’s very interesting.”

What does в тишине literally mean, and why is it in that form?

в тишине comes from the noun тишина (“silence, quiet”).

Preposition в here means “in / in a state of.”
тишина in the prepositional case (singular) becomes тишине.

So:

тишина – nominative (“silence” as a subject).
в тишине – “in (the) silence / in quiet.”

The phrase в тишине describes the circumstances or environment of the action:

Я люблю почитать в тишине. – “I like to read in (complete) quiet.”

It’s stylistically a bit more expressive than just saying тихо (“quietly”).

Could I say тихо instead of в тишине? What’s the difference?

Yes, you can use both, but they work slightly differently:

тихо – an adverb: “quietly / softly.”
- Focuses on how the action is done (manner).
- Я люблю читать тихо. – “I like to read quietly.” (I don’t make noise.)
в тишине – prepositional phrase: “in (the) silence.”
- Focuses on the environment – that the surroundings are quiet.
- Я люблю читать в тишине. – “I like to read in silence / in a quiet environment.”

In your original sentence, в тишине emphasizes that the room / surroundings are calm and silent, not your own loudness.

Why is there no comma after Перед сном? I thought introductory phrases often take a comma.

In Russian, adverbial phrases of time at the beginning of a simple sentence usually do not require a comma.

Перед сном я люблю почитать книгу в тишине. – one simple sentence with a fronted time phrase. No comma is needed.

You would use a comma with separate clauses or participial constructions, but this is just:

[time phrase] + [subject + verb + objects/modifiers].

So the no‑comma spelling in your sentence is correct standard Russian.

Can the word order change? For example, could I say Я люблю перед сном почитать книгу в тишине?

Yes, Russian word order is flexible, and several versions are natural. For example:

Перед сном я люблю почитать книгу в тишине. – Neutral, slight emphasis on before bed.
Я люблю перед сном почитать книгу в тишине. – Also neutral, more “English‑like” order.
Я люблю почитать книгу перед сном в тишине. – Grouping everything after the verb.
Я люблю почитать перед сном книгу в тишине. – Possible, but putting книгу after перед сном is a bit less natural stylistically.

All are grammatically correct; the main restrictions are about clarity and not splitting things in awkward ways. The most typical everyday variants are (1) and (2).

What’s the difference between я люблю and мне нравится here? Could I say Перед сном мне нравится почитать книгу в тишине?

You can say:

Перед сном мне нравится почитать книгу в тишине.

It’s grammatical and understandable. But there’s a nuance:

я люблю делать что‑то – “I love / like doing something,” often sounds a bit stronger and more personal, part of your habits or preferences.
мне нравится делать что‑то – “It pleases me / I find it pleasant to do something,” a bit more impersonal or detached.

In many everyday contexts they overlap, but:

Talking about a stable habit you enjoy (like reading before bed), я люблю is very typical and feels natural.

If I don’t want to specify книгу, how do I say just “I like to read before bed in silence”?

You can simply drop книгу:

Перед сном я люблю почитать в тишине.

This emphasizes the activity of reading itself without specifying what you read (books, articles, phone, etc.). In modern speech, this is very common and may even sound more natural in many contexts.

How is this sentence stressed and pronounced?

Word stress (stressed syllables in caps):

ПЕРед сном я люБЛЮ почИтать КНИгу в тишинЕ.

More precisely:

перед – PÉ‑red (stress on пе-)
сном – one syllable, fully stressed
я – unstressed pronoun
люблю – lyu‑BLYU (stress on -блю)
почитать – po‑chi‑TAT’ (stress on -тать)
книгу – KNEE‑goo (stress on кни-)
в – short [v], often very light
тишине – tee‑shi‑NEH (stress on -не)

Said naturally, it flows quite smoothly with the main sentence stress usually on люблю and/or почитать and a slight pause after сном only in very careful speech (not marked by a comma in writing).