Mail Delivery January 2 2025 Post Office. The first day of every new year is observed as a public holiday in the united states, so all usps offices are closed. New year's day (observed) monday january 20:

For over 160 years, singapore post (singpost) as the country’s postal service provider, has been delivering trusted and reliable services to homes and businesses in singapore. The postal service will suspend regular mail deliveries, retail services and administrative office activity on thursday, january 9, 2025.the postal service will continue to.