Die diensafspraak is Maandag.

Die is the definite article in Afrikaans, so here it means the.

• die diensafspraak = the service appointment

Unlike English, Afrikaans uses die for both singular and plural definite nouns:

• die afspraak = the appointment
• die afsprake = the appointments

Afrikaans very often forms compound nouns by writing them as a single word.

So:

• diens = service
• afspraak = appointment
• diensafspraak = service appointment

This is very normal in Afrikaans. English often writes these as two words, but Afrikaans usually joins them.

Other similar examples:

• huis + deur → huisdeur = front door / house door
• motor + sleutel → motorsleutel = car key

Diensafspraak means an appointment for a service, usually something like a vehicle service, maintenance visit, or another scheduled servicing.

It is more specific than just afspraak.

• afspraak = appointment
• diensafspraak = service appointment

So if you just say afspraak, it could be any kind of appointment. Adding diens- tells you what kind.

Afrikaans, like English, often uses the present tense for scheduled future events.

So:

• Die diensafspraak is Maandag.

works in the same way as English:

• The service appointment is Monday.

Even though Monday is in the future, the sentence sounds natural because it is talking about a fixed arrangement or schedule.

You could use a more explicitly future form in some contexts, but is is the most natural choice here.

In this kind of sentence, Afrikaans often does not need a preposition before the day.

So:

• Die diensafspraak is Maandag.

naturally means:

• The service appointment is on Monday / The service appointment is Monday

This is similar to English, where The appointment is Monday is also possible.

Afrikaans can use op in many time expressions, but in a simple scheduling sentence like this, leaving it out is very common and natural.

Yes, you may hear or see op Maandag, but in this specific type of sentence, Die diensafspraak is Maandag is usually the cleaner and more natural way to say it.

A useful rough guide:

• is Maandag = the appointment is Monday
• op Maandag = on Monday

Both can be understood, but the version without op is especially common when simply stating when something is scheduled.

No. Die diensafspraak is Maandag is the neutral, straightforward order, but you can move Maandag to the front for emphasis.

For example:

• Maandag is die diensafspraak.

That means essentially the same thing, but it puts extra focus on Monday.

The original sentence is the most neutral answer to a question like:

• When is the service appointment?

Maandag is the Afrikaans word for Monday, and in standard writing it is capitalized.

Other days of the week are written the same way:

• Maandag = Monday
• Dinsdag = Tuesday
• Woensdag = Wednesday
• Donderdag = Thursday
• Vrydag = Friday
• Saterdag = Saturday
• Sondag = Sunday

A helpful English-friendly approximation is:

• DEENS-af-spraakh

A few pronunciation notes:

• ie in diens sounds like ee in seen
• aa in afspraak is a long a sound
• g at the end of Maandag is not a hard English g; it is the rough Afrikaans/Dutch-type sound made at the back of the throat

And Maandag is approximately:

• MAAN-dakh

with the stress on the first syllable.

Yes. This is a very basic Afrikaans equational sentence:

• Die diensafspraak = subject
• is = verb
• Maandag = complement

It follows the normal pattern:

• Subject + is + information

Very similar examples are:

• Die vergadering is Dinsdag. = The meeting is Tuesday.
• Die eksamen is môre. = The exam is tomorrow.
• Die probleem is ernstig. = The problem is serious.

So this sentence is a good model for many simple statements in Afrikaans.