International Translation Day

International Translation Day is celebrated every year on September 30. The holiday recognizes the important work of translators, interpreters, terminologists, and language professionals who help people communicate across cultures and languages. Their work supports international cooperation, education, business, science, diplomacy, and cultural exchange.

History of International Translation Day

International Translation Day is observed on September 30, the feast day of St. Jerome, the patron saint of translators. St. Jerome is best known for translating much of the Bible into Latin, creating the Vulgate, one of the most influential translations in history.

The observance was promoted for many years by the International Federation of Translators. In 2017, the United Nations officially recognized International Translation Day, highlighting the essential role language professionals play in connecting nations and promoting understanding in an increasingly globalized world.

Interesting Facts About International Translation Day

• International Translation Day is celebrated annually on September 30.
• St. Jerome, the patron saint of translators, lived during the 4th and 5th centuries.
• The Bible is considered the most translated book in the world.
• Translation and interpreting services support diplomacy, healthcare, education, technology, law, and international business.
• Professional translators often specialize in fields such as literature, medicine, law, science, or technical documentation.

How to Take Part in International Translation Day

Take time to appreciate the work of translators and interpreters who make information accessible across languages. Read a translated book, watch a foreign-language film, or learn a few phrases in a new language. You can also explore the history of translation, support language-learning initiatives, or share your appreciation for language professionals on social media.

When Is International Translation Day in 2026?

International Translation Day is observed annually on September 30.

Observations