Learn Hardcore Hindi: पिता शाम को स्टेशन जाएँगे। - Father will go to the station in the evening.

Because Hindi often uses plural verb forms to show respect. पिता is a respectful word for father, so the sentence uses the honorific plural form जाएँगे.

non-honorific masculine singular: जाएगा
honorific masculine singular / actual plural: जाएँगे

So here जाएँगे means will go, with respect.

What does पिता mean exactly? Does it mean my father?

पिता means father. By itself, it does not literally say my father. However, Hindi often leaves out possessive words when the relationship is obvious from context.

So:

पिता = father
मेरे पिता = my father

In a simple example sentence, learners will often understand पिता as father or the father, depending on context.

What is को doing in शाम को?