what post offices in northern colorado is open late on tax day
With tax day Monday, one Denver post office will be extending its hours to midnight to accommodate the parade of late drop-offs.All area post office retail windows will be open with regular customer service hours. The only location that will be open until midnight will be at 7500 E. 53rd Place.The following Denver locations will not have counter service, but will have drop-off collection boxes.ll area post office retail windows will be open with regular customer service hours. The only location that will be open until midnight will be at 7500 E. 53rd Place. The following Denver locations will not have counter service, but will have drop-off collection boxes.