Hirugohan o issho ni tabemashō.

Let's eat lunch together.

Hiruyasumi wa jūniji kara ichijikan desu.

The lunch break is one hour from twelve o'clock.

Kyō no hiru wa totemo atatakai desu ne.

It is very warm during the day today, isn't it?

Ashita no hiru, eki no chikaku de aimashō.

Let's meet near the station tomorrow at noon.

Hiru wa gakkō de benkyō shimasu.

I study at school during the day.

Nichiyōbi no hiru wa taitei ie ni imasu.

I am usually at home on Sunday afternoons.