Anuary 2025 Calendar Festivals Around The World. Explore key dates, traditions, and astrological transits for the month. Here’s a look at the top 10 major religious festivals in 2025, their origins, significance, customs, and estimated participant numbers.

Select a date to see detailed holiday information for countries worldwide. Discover the 15 most captivating cultural festivals of 2025, from india’s kumbh mela to spain’s la tomatina.