11:59AM the 19th of April 1789, what is so significant of the this day and time?

It has to do something with George Washington and/or the Constition.

The significance of 11:59AM on the 19th of April 1789 lies in its connection to the inauguration of George Washington as the first President of the United States and the ratification of the United States Constitution.

To understand the significance, let's break it down into two parts:

1. Inauguration of George Washington:
On April 30, 1789, George Washington was inaugurated as the first President of the United States. However, on that particular day, the inauguration ceremony did not take place until later in the day. Therefore, 11:59AM on the 19th of April 1789 represents the last minute before George Washington's presidency officially began.

2. United States Constitution:
The United States Constitution is the fundamental governing document of the United States, and it was ratified on September 17, 1787. However, it required the approval of nine out of the thirteen original states before it could take effect. New York, one of the key states, ratified the Constitution on July 26, 1788. Therefore, 11:59AM on the 19th of April 1789 marks the moment when New York officially became the 11th state to ratify the Constitution, thereby ensuring its establishment as the governing framework of the newly formed nation.

In summary, the significance of 11:59AM on the 19th of April 1789 is that it represents the final moments before the official start of George Washington's presidency and the ratification of the United States Constitution by New York, solidifying its role as the supreme law of the land.