- Bath Safety Month (National)
- Be On-Purpose Month
- Bird-Feeding Month
- Birth Defects Prevention Month (National)
- Blood Donor Month (National)
- Book Month (National)
- Book Blitz Month
- Braille Literacy Month (National)
- California Dried Plum Digestive Health Month
- Celebration of Life Month
- Change Your Stars Month
- Clean up Your Computer Month
- Creativity Month (International)
- Financial Wellness Month
- Get Organized Month (National)
- Glaucoma Awareness Month
- High-Tech Month
- Hobby Month (National)
- Hot Tea Month
- It’s Okay to be Different Month
- Mailorder Gardening Month
- Mentoring Month (National)
- Oatmeal Month (National)
- Personal Self-Defense Awareness Month
- Poverty in America Awareness Month
- Quality of Life Month
- Radon Action Month
- Reaching Your Potential Month
- Reference Book Month
- Rising Star Month
- Self-Help Group Awareness Month
- Shape Up US Month
- Skateboarding Month
- Soup Month (National)
- Stalking Awareness Month (National)
- Thyroid Awareness Month
- Volunteer Blood Donor Month
- Wayfinding Month
- Wealth Mentality Month
- Winter Sports TBI Awareness Month (National)
January
January Daily Holidays
January Weekly Holidays