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.
These are the two bright stars that outline the outer part of the bowl of the Big Dipper. An imaginary line through these stars leads directly to the North Star. Polaris is located at about five times the distance between the Pointer stars. It is the first bright star in that direction. The Big Dipper completes a circle around Polaris every 23 hours and 56 minutes, with the Pointer stars always pointing toward the North Star.