The time code format does include a DST bit. https://www.nist.gov/pml/time-and-frequency-division/time-distribution/radio-station-wwv/wwv-and-wwvh-digital-time

The time code format does include a DST bit. https://www.nist.gov/pml/time-and-frequency-division/time-distribution/radio-station-wwv/wwv-and-wwvh-digital-time-code https://www.nist.gov/pml/time-and-frequency-division/time-di...