Days of the week, months and colors in Spanish

The days of the week in Spanish are lunes (Monday), martes, miércoles, jueves, viernes, sábado and domingo (Sunday). Days and months (enero to diciembre) are written in lowercase.

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Your turn: try sayinglunes, martes, miércoles

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Days

Days of the week in Spanish

Spanish lists the week from lunes to domingo. All seven days are masculine: el lunes, el martes, and so on.

EnglishSpanishSounds likeNamed after
MondaylunesLOO-nehsthe Moon (luna)
TuesdaymartesMAR-tehsMars
WednesdaymiércolesMYEHR-koh-lehsMercury
ThursdayjuevesHWEH-behsJupiter
FridayviernesBYEHR-nehsVenus
SaturdaysábadoSAH-bah-dohthe Sabbath
Sundaydomingodoh-MEEN-gohthe Lord's day (Latin dies Dominicus)
Months

Months of the year in Spanish

Months are masculine and take en for "in": en enero (in January). Septiembre is also spelled setiembre, which is correct and common in some countries, such as Peru and Uruguay.

EnglishSpanishSounds like
Januaryeneroeh-NEH-roh
Februaryfebrerofeh-BREH-roh
MarchmarzoMAR-soh
Aprilabrilah-BREEL
MaymayoMAH-yoh
JunejunioHOO-nyoh
JulyjulioHOO-lyoh
Augustagostoah-GOHS-toh
Septemberseptiembresehp-TYEHM-breh
Octoberoctubreohk-TOO-breh
Novembernoviembrenoh-BYEHM-breh
Decemberdiciembredee-SYEHM-breh
Colors

Colors in Spanish

Colors usually go after the noun and match it: un carro rojo (a red car), una casa roja (a red house). The Spanish column shows the masculine and feminine forms.

EnglishSpanishNotes
Redrojo, rojaPlural rojos, rojas
Orangenaranja (anaranjado, anaranjada)Naranja usually stays the same for both genders
Yellowamarillo, amarillaChanges like rojo
GreenverdeSame for both genders; plural verdes
BlueazulSame for both genders; plural azules
Light blueazul claro, celesteCeleste is common in Argentina and Central America
Purplemorado, moradaVioleta is also common
Pinkrosa (rosado, rosada)Rosado is common in much of South America and the Caribbean
Browncafé, marrónCafé in Mexico and much of Latin America; marrón in Spain and elsewhere
Blacknegro, negraChanges like rojo
Whiteblanco, blancaChanges like rojo
GraygrisSame for both genders; plural grises
Golddorado, doradaLiterally "golden"
Silverplateado, plateadaLiterally "silvery"; plata is the metal
Use it

Talking about days, dates and colors

¿Qué día es hoy?What day is it today?
Hoy es viernes.Today is Friday.

No el after es.

¿Qué día es mañana?What day is tomorrow?

Answer: Mañana es sábado.

¿Qué fecha es hoy?What's the date today?
Hoy es el 5 de mayo.Today is May 5.

Day first, then de, then the month.

Nos vemos el lunes.See you on Monday.

Use el for "on" with a day.

Trabajo los sábados.I work on Saturdays.

Los means every Saturday.

de lunes a viernesMonday through Friday
Mi cumpleaños es en abril.My birthday is in April.
¿De qué color es?What color is it?
Mi color favorito es el azul.My favorite color is blue.

As nouns, colors are masculine: el azul, el rojo.

Busco una chaqueta negra.I'm looking for a black jacket.

Negra matches chaqueta, which is feminine.

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Tips

Rules for days, months and colors

No capital letters

Days and months are lowercase in Spanish unless they start a sentence: el lunes, en enero, el martes 3 de marzo.

The week is listed from Monday

Spanish counts the week from lunes, and calendars in Spain put Monday first. In some Latin American countries, such as Mexico, many calendars start on Sunday instead. El fin de semana (the weekend) is sábado and domingo.

Use el for "on," but not after es

Say el lunes for "on Monday" and los lunes for "on Mondays." Lunes to viernes stay the same in the plural; only sábados and domingos add an s. After es, drop the article: Hoy es lunes.

Dates go day first

Say el 4 de julio for July 4. For the first of the month, many Latin Americans say el primero de enero; el uno de enero is also common, especially in Spain. Saying today's date out loud each morning, or with a Tooter tutor, makes it automatic.

Colors that end in -o have four forms

Rojo, roja, rojos, rojas. Colors ending in -e or a consonant only change for plural (verde, verdes; azul, azules), and colors that are also nouns, like naranja and rosa, keep one form for both genders: un vestido rosa. In the plural you'll hear both vestidos rosa and vestidos rosas.

FAQ

Questions learners ask

What day does the week start on in Spanish?

Usually Monday. Spanish lists the days from lunes to domingo, and calendars in Spain start the week on Monday. In some Latin American countries, such as Mexico, many calendars start on Sunday instead.

What are the Spanish days of the week named after?

Most come from the planets and the Roman gods they were named for: lunes from the Moon, martes from Mars, miércoles from Mercury, jueves from Jupiter and viernes from Venus. Sábado comes from the Sabbath, and domingo from the Latin for "the Lord's day."

How do you say Wednesday in Spanish?

Miércoles (MYEHR-koh-lehs). It comes from the planet Mercury and has an accent on the first e.

How do you ask what day tomorrow is in Spanish?

Ask ¿Qué día es mañana? and answer with Mañana es sábado (Tomorrow is Saturday). Mañana means both tomorrow and morning, so tomorrow morning is mañana por la mañana.

What are the 12 months of the year in Spanish?

enero, febrero, marzo, abril, mayo, junio, julio, agosto, septiembre, octubre, noviembre and diciembre. They are written in lowercase.

Do you capitalize days and months in Spanish?

No. Unlike English, Spanish writes days and months in lowercase: Mi cumpleaños es el martes 3 de marzo. They only take a capital at the start of a sentence.

How do you say week and weekend in Spanish?

Week is la semana, and the weekend is el fin de semana, literally "the end of the week." ¡Buen fin de semana! means "Have a good weekend!" and in casual speech you'll also hear el finde.

Do colors change for masculine and feminine in Spanish?

Colors ending in -o do: un carro blanco, una casa blanca. Colors ending in -e or a consonant, like verde, azul and gris, are the same for both and only add a plural ending.

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Updated October 29, 2026. Tooter tutors are AI characters, not human teachers.