No source work, performer, or year is documented in the information supplied for this clip, so its origin should not be treated as established. The Portuguese wording is an everyday way of stating the time, and the recording is shared online as a short standalone clip for chats and short videos. It remains in use because the phrase is short, easy to understand for Portuguese speakers, and easy to place where a time is mentioned. That simple, repeatable use, rather than a connection to a known work, explains why it continues to circulate.