Twin Falls, Idaho ( KMVT-TV / KSVT-TV ) Monday night into early Tuesday morning most of the United states and all of Idaho will be able to see the first eclipse of 2014. This will be a lunar eclipse in which the moon passes through the Earth's shadow. Unlike the solar eclipse, in which the moon passes between the Earth and the sun blocking out the sun's light, the lunar eclipse occurs at night during a full moon and can be viewed with out protective eye-wear.