What would happen if the us to start counting years from our declaration of independence 1776?

If the U.S. were to start counting years from the Declaration of Independence in 1776, it would create a new calendar system based on that event, similar to how some cultures use specific historical milestones as starting points for their calendars. This would mean that the year 2023 would be referred to as 247, marking 247 years since the declaration. Such a shift could have implications for national identity and historical perception, emphasizing the significance of independence over other historical events. However, it would likely be challenging to implement in practical terms, given the established conventions of the Gregorian calendar.