Whether you are planning a trip abroad, connecting with international colleagues, or simply expanding your linguistic horizons, learning the days of the week is one of the most essential first steps in mastering a new language. These seven simple words form the backbone of our daily schedules, allowing us to make plans, book flights, and navigate everyday life.

Fascinatingly, the names for the days of the week often reveal deep cultural and historical roots. In many Romance languages, the days are named after celestial bodies and ancient Roman gods (for example, Lunes in Spanish comes from the moon). In contrast, languages like Portuguese and Mandarin Chinese use numerical systems to identify the days, offering a completely different logical approach to timekeeping.

To help you on your journey, we have compiled comprehensive guides for 20 different languages. Because reading a word is only half the battle, every single page includes integrated Web Speech API audio pronunciation. This means you can click and listen to the exact native pronunciation of each day, ensuring you sound natural and confident. Explore our collection below and start mastering the global calendar today!