calendario
/ka-len-DA-rio/
calendar

The word calendario can refer to a physical object used to organize days, weeks, and months.
📝 In Action
Tengo un calendario de pared muy grande en la cocina.
A1I have a very large wall calendar in the kitchen.
El calendario gregoriano es el más usado en el mundo.
A2The Gregorian calendar is the most used in the world.
💡 Grammar Points
Gender Check
Even though many Spanish words ending in '-a' are feminine, 'calendario' ends in '-o' and is always masculine, so you must use 'el' or 'un' before it.
⭐ Usage Tips
Easy Cognate
This word looks and sounds almost exactly like its English counterpart, making it very easy to remember.

Calendario can also mean a schedule, which is a list of planned events or activities.
calendario(noun)
schedule
?list of planned events or activities
timeline
?sequence of due dates
,timetable
?especially for public events or school
📝 In Action
Necesitamos revisar el calendario de entregas del proyecto.
B1We need to check the project delivery schedule (timeline).
El calendario de partidos de fútbol fue anunciado ayer.
B2The football match schedule was announced yesterday.
⭐ Usage Tips
Formal Context
In professional or academic settings, 'calendario' often means 'timeline' or 'due dates,' implying a fixed structure of deadlines that must be followed.
✏️ Quick Practice
💡 Quick Quiz: calendario
Question 1 of 1
Which sentence uses 'calendario' to mean 'schedule' or 'timeline'?
📚 More Resources
Frequently Asked Questions
¿Cómo se dice 'to mark the calendar' en español?
The most common way is 'marcar en el calendario' (to mark on the calendar) or 'apuntar en el calendario' (to write down on the calendar).
Does 'calendario' ever refer to a specific day?
No, 'calendario' refers to the whole system or schedule. To talk about a specific day, use 'fecha' (date) or 'día' (day).