The back of the stamp pane provides a map of the August 21 eclipse path and times it may appear in some locations. Visit NASA’s website to view detailed maps of the eclipse’s path. (Source: USPS) Community, Science Total Eclipse Of The Sun To Be Commemorated On A Forever Stamp by Press on April 27, 2017 Press Author More in Community: Save the date for The Prairie Party at theNate June 17, 2026 Blackhawk Tower Plaza Demolition Begins June 9, 2026 Park Forest Housing Cooperative to Honor Former Residents Philip Klutznick and Jim Edgar June 9, 2026 Total Solar Eclipse forever stamp. (Source: USPS)