Meaning of the word "every dog has its day" in English

What does "every dog has its day" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

every dog has its day

US /ˈev.ri dɔːɡ hæz ɪts deɪ/
UK /ˈev.ri dɒɡ hæz ɪts deɪ/
"every dog has its day" picture

Idiom

everyone will have a period of success or luck at some point in their lives

Example:
I know you're frustrated now, but remember that every dog has its day.
He finally won the championship; I guess every dog has its day.