The statement in Eq. 1 says that if we make a measurement of X, it is likely. to fall within the range (X. best. - Î´X) to (X. best. + Î´X). To represent this measurement graphically, the best. estimate of the value is denoted by a data point, and the uncertainty Â±Î´X is indicated by error bars drawn on. both sides of the measured value. Alternatively, with some algebraic manipulation, Eq. 1 can be written as. ! X = X. best  1Â±. #X.
Sunrise, sunset, day length and solar time for Fairbanks. 1  Sunrise: 06:17AM. 2  Sunset: 09:25PM. 3  Day length: 15h 8m.  Solar noon: 01: 1 51PM. The current local time in Fairbanks is 111 minutes ahead of apparent solar time.
June 21 is the longest day of the year, with 19 hours of daylight in Anchorage, 22 in Fairbanks, and 18 in Southeast. But from early May through September, days are considerably longer than at lower latitudes. Alaska's sky is light nearly all night long from late May to late July (unless you're out and about at 3am).