NASA has calculated, to the precise second, when Voyager 1 will be exactly one light-day from Earth: 2:16 a.m
Voyager 1 to Reach One Light-Day Distance in 2026 NASA has calculated that the Voyager 1 spacecraft will reach a distance of 16,094,799,096 miles from Earth at 2:16:07 a.m. Pacific Standard Time (PST) on 18 November 2026. This milestone marks …