Mañana tengo cita con el peluquero porque quiero cortarme un poco el pelo.

Mañana is a time expression, and Spanish often puts time expressions near the beginning to set the scene: Tomorrow, I have an appointment...

But word order is flexible. You could also say:

• Tengo cita con el peluquero mañana...
• Con el peluquero tengo cita mañana... (less neutral, more marked)

Starting with mañana sounds very natural because it tells you right away when everything is happening.

Both are possible, but tener cita is a very common expression meaning to have an appointment.

So:

• Tengo cita con el peluquero = I have an appointment with the hairdresser
• Tengo una cita con el peluquero = also possible, but slightly less idiomatic in many everyday contexts

A useful extra point: una cita can also mean a date, depending on context. In a sentence like this, con el peluquero makes it clear that it is an appointment.

Because the appointment is with someone, so Spanish uses con.

• Tengo cita con el peluquero = I have an appointment with the hairdresser

If you wanted to focus on the place instead of the person, you could say:

• Tengo cita en la peluquería = I have an appointment at the hair salon

So con points to the person, while en would point to the place.

In this sentence, el peluquero simply means the male hairdresser. If the hairdresser is a woman, you would say:

• la peluquera

So:

• Tengo cita con el peluquero
• Tengo cita con la peluquera

In Spain, peluquero / peluquera is the normal word for hairdresser. If you mean specifically a barber, especially for men’s hair and beard care, barbero is also common.

Because Spanish often uses the present tense for a planned or scheduled future event when the time is clear.

Here, mañana already tells you this is future, so tengo sounds completely natural:

• Mañana tengo cita... = Tomorrow I have an appointment...

This is similar to English sentences like:

• Tomorrow I’m seeing the doctor
• Next week I leave for Madrid

Spanish could also use a future form, but it is less natural here:

• Mañana tendré cita... sounds more formal or less conversational

Because porque (one word, no accent) means because.

In this sentence:

• ...porque quiero cortarme... = ...because I want to cut...

Compare:

• porque = because
• por qué = why
• el porqué = the reason
• por que = a less common combination used in specific structures

So here the sentence is giving a reason, which is why porque is correct.

After querer, Spanish normally uses an infinitive to say what someone wants to do.

So:

• quiero cortarme el pelo = I want to cut / have my hair cut

This is the same pattern as:

• quiero comer = I want to eat
• quiero dormir = I want to sleep
• quiero salir = I want to go out

So quiero is the conjugated verb, and cortarme is the action the speaker wants to do.

Because when a reflexive pronoun goes with an infinitive, Spanish can attach it to the end.

So:

• quiero cortarme el pelo
• me quiero cortar el pelo

Both mean the same thing.

This is a very important pattern:

• voy a levantarme / me voy a levantar
• quiero ducharme / me quiero duchar

In this sentence, cortarme is very natural and common.

Spanish often uses the definite article with body parts when the owner is already clear from the verb or pronoun.

So Spanish says:

• me corto el pelo
• me lavo las manos
• me duele la cabeza

Literally these are:

• I cut the hair
• I wash the hands
• the head hurts me

But in natural English we say:

• I cut my hair
• I wash my hands
• my head hurts

So el pelo is normal Spanish here. Using mi pelo is possible, but it is less natural unless you want to emphasize my hair specifically.

Un poco means a little or a bit.

So cortarme un poco el pelo suggests:

• just a little trim
• not a big haircut
• only taking a small amount off

It sounds like the speaker does not want a major change.

The placement is also natural:

• cortarme un poco el pelo

You may also hear:

• cortarme el pelo un poco

but the original version sounds very normal.

Not necessarily. Very often, cortarse el pelo means to get one’s hair cut, not literally to cut it yourself.

In this sentence, because we already know there is an appointment with the hairdresser, the meaning is clearly:

• I want to get my hair cut a little

If you wanted to make it clear that you are doing it yourself, you could say:

• quiero cortarme yo mismo el pelo
• quiero cortarme el pelo yo mismo

If you wanted to make the hairdresser’s action explicit, you could say:

• quiero que el peluquero me corte el pelo

So the reflexive form often refers to the result for yourself, not necessarily to doing the action personally.