https://www.live-feeds.com/feed/there-s-no-mail-on-monday-as-usps-observes-federal-holidayContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/there-s-no-mail-on-monday-as-usps-observes-federal-holidayhttps://www.live-feeds.com/feed/there-s-no-mail-on-monday-as-usps-observes-federal-holiday#u131974Sun, 18 Oct 2026 13:36:10 +0000There will be no regular mail delivery or retail services on Monday as the United States Postal Service observes a federal holiday. All post office locations will close for the day, and most deliveries will be delayed until regular operations resume. While postal services, banking institutions, and certain government offices take the day off, other operations such as the stock market and major retailers remain open for business.Why it mattersFederal holidays often prompt confusion regarding which services remain operational and which close for the day. The closure affects standard mail routes