Astronomical Clock Data; United States Cities - ETC Expression User's Manual Supplement

Astronomical clock data

Some changes were made to the Time and Location appendices in the version 3.03 user
manuals. This information is needed for those using the astronomical clock feature when
creating real time programs. The new list is given below.

United States cities

City, State City, State
City, State City, State
Albuquerque, NM ................. + 7 West .......................... 35° 03´ N.................106° 37´ W
Anchorage, AK .....................+ 10 West .......................... 61° 10´ N.................149° 11´ W
Atlanta, GA............................ + 5 West .......................... 33° 39´ N...................84° 26´ W
Baltimore, MD ...................... + 5 West .......................... 39° 11´ N...................76° 40´ W
Augusta, ME ......................... + 5 West .......................... 44° 19´ N...................69° 48´ W
Billings, MT ........................... + 7 West .......................... 45° 47´ N.................108° 32´ W
Boise, ID ............................... + 7 West .......................... 43° 36´ N................. 116° 13´ W
Boston, MA........................... + 5 West .......................... 42° 20´ N...................71° 01´ W
Buffalo, NY............................ + 5 West .......................... 42° 53´ N...................78° 51´ W
Burlington, VT ....................... + 5 West .......................... 44° 29´ N...................73° 13´ W
Charleston, SC ...................... + 5 West .......................... 32° 47´ N...................79° 59´ W
Cheyenne WY....................... + 6 West .......................... 41° 08´ N.................104° 47´ W
Chicago, IL ............................ + 6 West .......................... 41° 50´ N...................87° 41´ W
Columbus, OH ...................... + 5 West .......................... 40° 00´ N...................82° 53´ W
Dallas, TX .............................. + 6 West .......................... 32° 47´ N...................96° 45´ W
Denver, CO ........................... + 7 West .......................... 39° 46´ N.................104° 52´ W
Des Moines, IA ..................... + 6 West .......................... 41° 34´ N...................93° 37´ W
Detroit, MI ............................ + 5 West .......................... 42° 22´ N...................83° 06´ W
Fargo, ND.............................. + 6 West .......................... 46° 52´ N...................96° 49´ W
Hartford, CT .......................... + 5 West .......................... 41° 45´ N...................72° 41´ W
Honolulu, HI .........................+ 10 West .......................... 21° 79´ N.................157° 48´ W
Kansas City, MO ................... + 6 West .......................... 39° 07´ N...................94° 33´ W
Las Vegas, NV....................... + 7 West .......................... 36° 12´ N................. 115° 13´ W
Lincoln, NE............................ + 6 West .......................... 40° 48´ N...................96° 41´ W
Little Rock, AR ...................... + 6 West .......................... 34° 43´ N...................92° 21´ W
Los Angeles, CA ................... + 8 West .......................... 34° 05´ N................. 118° 24´ W
Indianapolis, IN ..................... + 5 West .......................... 39° 44´ N...................86° 17´ W
Madison, WI ......................... + 6 West .......................... 43° 04´ N...................89° 23´ W
Nashville, TN......................... + 6 West .......................... 36° 07´ N...................86° 41´ W
Miami, FL.............................. + 5 West .......................... 25° 49´ N...................80° 13´ W
Minneapolis, MN .................. + 6 West .......................... 44° 57´ N...................93° 16´ W
Montgomery, AL................... + 6 West .......................... 32° 21´ N...................86° 17´ W
New Orleans, LA .................. + 6 West .......................... 30° 03´ N...................89° 55´ W
New York, NY........................ + 5 West .......................... 40° 46´ N...................73° 58´ W
Oklahoma City, OK................ + 6 West .......................... 35° 28´ N...................97° 30´ W
Philadelphia, PA .................... + 5 West .......................... 40° 00´ N...................75° 08´ W
Phoenix, AZ........................... + 7 West .......................... 33° 32´ N................. 112° 04´ W
Portland, OR.......................... + 8 West .......................... 45° 32´ N.................122° 39´ W
Raleigh, NC ........................... + 5 West .......................... 35° 52´ N...................78° 47´ W
Salt Lake City, UT.................. + 7 West .......................... 40° 46´ N..................111° 55´ W
San Francisco, CA ................. + 8 West .......................... 37° 47´ N.................122° 33´ W
Seattle, WA ........................... + 8 West .......................... 47° 37´ N.................122° 21´ W
Sioux Falls, SD ...................... + 6 West .......................... 43° 32´ N...................96° 43´ W
Washington D.C. ................... + 5 West .......................... 38° 54´ N...................77° 00´ W
10
Time Zone (Standard) Time Zone (Standard)
Time Zone (Standard) Time Zone (Standard)
Latitude Latitude
Latitude Latitude
Astronomical clock data
Longitude Longitude
Longitude Longitude