What day of the week was March 14, 1903?

The day of the week March 14th, 1903 fell on was a Saturday. There were 29 days until Easter Sunday.

The Hay–Herrán Treaty the granting the United States the right to build the Panama Canal, is ratified by the United States Senate. The Colombian Senate would later reject the treaty. The Pelican Island National Wildlife Refuge is established by US President Theodore Roosevelt.