No. Almost but not quite all of the US is in the Western Hemisphere,
and a tiny tiny tiny bit of it crosses the line into the eastern one.
Most of the US is in the western hemisphere, with only a small portion of Alaska extending into the eastern hemisphere.
western
western
All of the North American and South American continents are in the Western Hemisphere.
The majority of the US is located in the western hemisphere. The Prime Meridian, which determines the division between the eastern and western hemispheres, runs through the state of Alaska, meaning that most of the country is to the west of this line.
All of the United states are fully in the western hemisphere.
The US is in the western hemisphere.
Most of Europe is in the Eastern Hemisphere.
the US is in the Western hemisphere.
It is in the the Northern Hemisphere. ....and the Eastern & Western Hemisphere. Most is in the western but it is also in the eastern hemisphere. Some of the Aleutian Islands are in the eastern hemisphere. Attu Island, Alaska, is the most "westerly" at 172°54′33.84″E. There are several Aleutian Islands west of the 180° meridian.
Most of Antarctica lies in the Eastern Hemisphere.
Western Hemisphere