Telling Time in Spanish: The Complete Guide

"Nos vemos a las nueve" (we'll meet at nine), a new friend in Quito tells you, and you show up right on the dot — except you're standing there alone at nine at night, because she meant nine in the morning. Spanish's basic way of telling time doesn't automatically mark AM or PM the way a digital clock display does, and that small gap trips up beginners constantly, usually the first time it actually costs them something: a missed bus, a missed class, a missed reservation.

Telling time looks like simple vocabulary until the moment you actually need it — booking a table, catching a flight, confirming when a class starts, or just following a friend's plans for the day. Spanish also handles "it's" differently depending on the hour: "es la" for one o'clock, "son las" for every other hour, a small grammar quirk with no real English equivalent that derails a lot of learners the first few times they try to say the time out loud. Once the pattern clicks, though, telling time in Spanish is one of the more mechanical, learnable corners of the language — no irregular verbs to wrestle with, just a handful of fixed building blocks you combine the same way every time.

Start with the one exception first, since it's the one everyone forgets: every hour except one o'clock uses "son las" (literally "they are the"), followed by the number. "Son las dos" is two o'clock, "son las siete" is seven o'clock, "son las once" is eleven o'clock. One o'clock is the lone holdout, because "una" is singular: "Es la una" (it's one o'clock), never "son la una." The logic underneath both is the same — Spanish treats the hour as the grammatical subject, singular for "one," plural for everything else — but it's simpler to just memorize "es la una" as the fixed exception than to re-derive it every time.

Minutes attach with "y" (and) up through the half hour, then Spanish flips to counting down from the next hour with "menos" (minus) after that point. "Son las tres y diez" is 3:10 — three and ten. "Son las cuatro y cuarto" (KWAHR-toh) is 4:15, cuarto meaning quarter. "Son las cinco y media" (MEH-dyah) is 5:30, media meaning half. Past the half hour, Spanish typically counts backward from the next hour instead of forward from the current one: "Son las seis menos veinte" is 5:40, literally "six minus twenty," the same time an English speaker might call twenty to six. "Son las siete menos cuarto" is 6:45, seven minus a quarter. This is the single biggest trap for English speakers: forgetting that menos jumps the hour forward to the next one, so 6:45 is built off siete (seven), not seis (six), even though it isn't seven o'clock yet.

A few essentials are worth having as a fixed set: "mediodía" (meh-dyoh-DEE-ah) is noon, "medianoche" (meh-dyah-NOH-cheh) is midnight, "de la mañana" (deh lah mahn-YAH-nah) marks the morning/AM, "de la tarde" (deh lah TAR-deh) marks the afternoon/PM, "de la noche" (deh lah NOH-cheh) marks the night/PM, "en punto" (en POON-toh) means exactly or on the dot, "¿Qué hora es?" (keh OH-rah ess) asks what time it is, "¿A qué hora...?" (ah keh OH-rah) asks at what time something happens, and "la hora" (lah OH-rah) is simply "the hour" or "the time." To mark AM or PM without switching to a 24-hour clock, Spanish tacks one of those three phrases onto the end of the time: "Son las nueve de la mañana" is nine AM, while "Son las nueve de la noche" is nine PM — exactly the ambiguity that catches beginners off guard the moment that marker gets dropped in casual speech, the way it was in the opening scenario. Noon and midnight get their own dedicated words instead of a number: "Es mediodía" (it's noon), "Es medianoche" (it's midnight) — no "la" needed before either one.

Alongside this 12-hour system, the 24-hour clock ("el horario de 24 horas") shows up constantly in writing across the Spanish-speaking world — train and flight schedules, TV listings, store hours, formal invitations — even in places where nobody would actually say a time like "las veintiuna horas" out loud. A printed schedule might read "21:00," but a Spanish speaker reading it aloud will almost always convert it straight back to "las nueve de la noche." Recognizing both forms matters: you'll see the 24-hour version constantly on signs and tickets, but you'll hear the 12-hour version in nearly every actual conversation.

A cultural detail worth knowing alongside the numbers themselves: meal and business hours run noticeably later across much of the Spanish-speaking world than in the US or northern Europe, and it changes how these phrases actually get used day to day. In Spain especially, "la comida" (the midday meal) often starts around 2:00 in the afternoon, and dinner, "la cena," rarely begins before 9:00 or 9:30 at night — so if a Spanish friend invites you to eat "a las diez de la noche," that's a completely ordinary dinner time, not a late-night snack. Show up at a "normal" 6 or 7 PM dinner hour in Madrid expecting a full restaurant, and you may well find the kitchen hasn't even opened yet.

Picture yourself confirming plans with a friend in Quito. You'd ask directly: "¿Qué hora es?" (what time is it?) — "Son las cuatro y media" (it's 4:30). You'd pin down a meeting time, careful to include the AM/PM marker this time: "Nos vemos a las nueve de la noche, ¿verdad?" (we're meeting at nine PM, right?) — closing exactly the gap that caused the mix-up at the start of this post. If they mention a bus schedule printed as "18:45," you'd know to say it back naturally as "las siete menos cuarto de la tarde."

Try it yourself. Fill in the blank with es or son: "___ la una y cuarto." Fill in the blank: "___ las ocho y media." Translate to Spanish: "It's ten to seven" (6:50). Translate to Spanish: "It's nine PM." Multiple choice: which time does "las seis menos veinte" describe — 5:40 or 6:20? Translate to Spanish, using the correct AM/PM marker: "The train leaves at three in the afternoon."

Answer key: "Es la una y cuarto" (1:15 — singular una takes es). "Son las ocho y media" (8:30 — plural takes son). "Son las siete menos diez" (6:50 — ten minutes before seven). "Son las nueve de la noche" (nine PM). "Las seis menos veinte" means 5:40, not 6:20 — menos counts down toward the stated hour, not past it. "El tren sale a las tres de la tarde" (3 PM, using de la tarde for the afternoon marker).

Three things to carry forward: use "es la una" for one o'clock and "son las" for every other hour, add minutes with y up through the half hour and switch to menos counting down to the next hour after that, and always attach de la mañana, de la tarde, or de la noche when context doesn't already make AM or PM obvious. Watch, too, for the 24-hour clock in writing — schedules and tickets use it constantly even though spoken Spanish converts it straight back into the 12-hour system. Ready to make telling time automatic? Try a round of Exercises to drill it in context, or browse Vocabulary for more everyday building blocks like this one.