Veterans Day Observed 2024 Usps. The holiday originated as armistice day on nov. Monday is veterans day, a federal holiday with roots tracing back to the end of world war i.an armistice between the allied nations and germany began officially on nov.

(some locations may choose to close early) post office will be closed on tuesday, april 14th & wednesday,. Retail services at post offices will be closed on monday, november 11, in recognition of veterans day.