List of important days and dates, special days, national and international days, festivals, and holidays in January 2025.
| Date | Day | Event |
|---|---|---|
| January 1, 2025 | Wednesday | New Year |
| January 4, 2025 | Saturday | World Braille Day |
| January 5, 2025 | Sunday | Guru Govind Singh Jayanti |
| January 12, 2025 | Sunday | National Youth Day |
| January 13, 2025 | Monday | Lohri |
| January 14, 2025 | Tuesday | Hazarat Ali’s Birthday / Makar Sankranti / Pongal |
| January 15, 2025 | Wednesday | India Army Day |
| January 16, 2025 | Thursday | Thiruvalluvar Day (Tamil Nadu) |
| January 20, 2025 | Monday | Martin Luther King Jr. Day |
| January 21, 2025 | Tuesday | Hug Day |
| January 24, 2025 | Friday | International Day of Education / National Girl Child Day |
| January 25, 2025 | Saturday | National Voters Day |
| January 26, 2025 | Sunday | Republic Day / Australia Day / World Leprosy Eradication Day |
| January 27, 2025 | Monday | Lailat al Miraj |
| January 30, 2025 | Thursday | Anniversary of Gandhi Assassination / Martyr Day |