Al DiCenso of Annapolis has tracked sunrise and sunset times since Dec. 21. He's noticed that "sunrise times have gradually gone later, (then) held at 7:26 for nearly two weeks. Sunset times have progressed steadily later. Why have sunrise times not moved in concert with the later sunset times?" Because the latest sunset was on Dec. 7, while the earliest sunrise didn't occur until Jan. 5. Need to know why that's true? Grab your thinking cap and Google "latest sunset earliest sunrise."