Measurement and Uncertainty. In the Parallax lab, you were asked to estimate the uncertainty in your results, from your guesses about the sources of error in the measurement. This lab explores, in a little more detail, how one can express the level of confidence associated with a scientific measurement.
Sunrise: 07:08AM. Sunset: 08:05PM. Day length: 12h 57m. Solar noon: 01:37PM. The current local time in Florida is 97 minutes ahead of apparent solar time.
The earliest sunrise is at 6:46am on May 31; the latest sunset is at 9:37pm on May 31; the latest sunrise is at 7:12am on May 1; the earliest sunset is at 9:10pm on May 1. Daylight savings time is observed in 2012 but it neither starts nor ends in May, so the entire month is in daylight time.