📅 Holidays in Week 21 of 2026
January 18, 2026 – January 24, 2026 — 8 holidays and observances this week. Plan celebrations day by day.
Sunday, January 18, 2026
- 🕊️ World Religion Day religious
Monday, January 19, 2026
- ✊ Martin Luther King Jr. Day history
- 🍿 National Popcorn Day food
Tuesday, January 20, 2026
Wednesday, January 21, 2026
Thursday, January 22, 2026
- No listed observances
Friday, January 23, 2026
- 🥧 National Pie Day food