Most Eastern State in the Union

Right Now Maine is the most eastward state, since 1820.



But before Maine, Massachusetts was the most eastern state from 1788 until 1820.

Before Massachusetts, Connecticut was the most eastern state in the Union during the winter of 1788.

Before Connecticut, New Jersey was the most eastern state in America, on New Years Eve 1787 and for the first New Year's Day of 1788.

Before New Jersey, Pennsylvania was the most eastern state of the USA for a few days of December 1787.

Before Pennsylvania, Delaware the most eastern state during the Constitutional Era.