Monday
March 18
13 holidays and observances fall on this day.
Act Happy Day
Act Happy Day falls on the third Monday of March, turning the day into a beacon of positivity and cheerfulness worldwide.
Global Recycling Day
Global Recycling Day is an annual event held every March 18 to promote waste reduction and resource conservation.
Sheelah’s Day
Sheelah’s Day is an annual Irish folk holiday held every March 18 to honor the legendary wife or mother of Saint Patrick.
Goddess Of Fertility Day
Goddess Of Fertility Day is an annual celebration held on March 18 to honor ancient deities of life and procreation.
Awkward Moments Day
Awkward Moments Day is an annual event held every March 18 to embrace and laugh at social blunders.
National Sloppy Joe Day
National Sloppy Joe Day is an annual food holiday held every March 18 to celebrate the classic American loose meat sandwich.
Transit Driver Appreciation Day
Transit Driver Appreciation Day is an annual celebration on March 18 to thank the operators of public transportation systems.
Forgive Mom and Dad Day
Forgive Mom and Dad Day is an annual observance held every March 18 to encourage reconciliation and the release of family resentments.
National Supreme Sacrifice Day
National Supreme Sacrifice Day is an annual day of remembrance held on March 18 to honor those who gave their lives for others.
National Public Defender Day
National Public Defender Day is an annual observance on March 18 celebrating the right to legal counsel and those who provide it.
Wellderly Day
Wellderly Day is observed on the third Monday in March to celebrate healthy and active aging for seniors.
National Biodiesel Day
National Biodiesel Day is an annual observance held every March 18 to promote renewable fuels and celebrate Rudolf Diesel's birthday.
National Lacy Oatmeal Cookie Day
National Lacy Oatmeal Cookie Day is observed annually on March 18 to celebrate a wafer-thin, delicate variety of the traditional oat-based treat. Unlike the dense and chewy versions often found…
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Feast of Saint Joseph
The Feast of Saint Joseph is an annual Christian holiday held on March 19 to honor the foster father of Jesus and the patron of workers.
World Social Work Day
World Social Work Day is celebrated on the third Tuesday of March to honor the contributions of social workers globally.
Tea for Two Tuesday
Tea for Two Tuesday is observed on the third Tuesday in March to encourage social connection through tea.
International Read To Me Day
International Read To Me Day is an annual literacy event held on March 19 to encourage adults to read aloud to children.
International Client's Day
International Client's Day is a global holiday dedicated to expressing gratitude to business customers every March 19.
Teenage Mutant Ninja Turtles Day
National Let's Laugh Day is a wellness holiday held every March 19 to promote the health benefits of humor and joy.
National Chocolate Caramel Day
National Chocolate Caramel Day is an annual food holiday on March 19 celebrating the popular pairing of chocolate and caramel.
Certified Nurses Day
Certified Nurses Day is an annual celebration on March 19 to recognize nurses who achieve specialty board certification.
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