Request a Copy of your Certificate of Naturalization. The Certificate of United States Naturalization Guide was developed to help naturalized U.S. citizens complete and file their own requests for a copy of their Certificate of Naturalization.
A polar day refers to a day when the sun does not set for 24 hours. This occurs because the top of the earth tilts toward the sun during one half of the year. Areas in the very northern and very southern parts of the globe are the only regions that experience both polar days and polar nights.
The Sun and Moon pull on Earth's equatorial bulge. The precession of Earth's rotational axis causes the location of the. north celestial pole and south celestial pole, vernal equinox and autumnal equinox, summer solstice and winter solstice to change. If you could see the Sun and stars during the daytime for several weeks you would notice that the Sun.