In Spanish, you say “Hasta mañana” to express “see you tomorrow.” This phrase is quite common in Spanish-speaking countries and is used in the same informal context as its English counterpart.
Breaking it down, “Hasta” translates to “until” in English, and “mañana” means “tomorrow.” So, literally, it means “until tomorrow.” You can use this phrase when parting ways with someone and indicating that you will meet them the next day.