Is United States Postal Service (USPS) open on Martin Luther King Jr. Day 2027 in United States?
closed
No — United States Postal Service (USPS) is closed on Martin Luther King Jr. Day 2027 in United States.
Date: 2027-01-18
Verified: 2026-04-20
What's open on Martin Luther King Jr. Day in United States United States Postal Service (USPS) holiday hours
Frequently asked questions
Is United States Postal Service (USPS) open on Martin Luther King Jr. Day 2027 in United States?
No — United States Postal Service (USPS) is closed on Martin Luther King Jr. Day 2027 in United States. Last verified Mon 20 Apr.