How to Say "observance" in Spanish
The most common Spanish word for “observance” is “celebración” — use 'celebración' when referring to the act of celebrating a specific event, like a holiday, birthday, or anniversary, often with a festive or social aspect.
celebración
Examples
La celebración del Día de la Independencia es una fiesta nacional.
The observance of Independence Day is a national holiday.
ceremonia
seh-reh-MOH-nee-ahse.ɾeˈmo.nja

Examples
La ceremonia de graduación se llevó a cabo en el auditorio principal.
The graduation observance took place in the main auditorium.
La ceremonia de boda duró solo media hora.
The wedding ceremony only lasted half an hour.
Asistimos a la ceremonia de entrega de premios.
We attended the awards ceremony.
El presidente dio un discurso en la ceremonia de inauguración.
The president gave a speech at the inauguration ceremony.
Always Feminine
Remember that 'ceremonia' is a feminine word, so you must use 'la' or 'una' with it, and any adjectives describing it must end in '-a' (e.g., 'la ceremonia bonita').
Using 'Ceremonio'
Mistake: “El ceremonia”
Correction: La ceremonia. Even though it ends in 'a,' some learners mistakenly assume it's masculine; it is always feminine.
cumplimiento
koom-plee-MYEHN-tohkumpliˈmjento

Examples
El estricto cumplimiento de la ley es esencial para el orden social.
Strict observance of the law is essential for social order.
El cumplimiento de las normas de seguridad es obligatorio.
Compliance with safety rules is mandatory.
La empresa verifica el cumplimiento de la ley laboral.
The company verifies compliance with labor law.
Formal Phrases
The phrase 'en cumplimiento de' is a very formal way to say 'because the law/rule says so.'
Celebración vs. Cumplimiento
Related Translations
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