About time keeping, the definition of “sidereal” is “of or with respect to the distant stars (i.e. the constellations or the fixed stars, not the sun or planets)”, as defined after a google search.

It’s time to fall back again. The clock will strike 1 a.m. twice Sunday as daylight saving time once again comes to an end. Here’s what you need to know about daylight saving time and why the United ...

Daylight saving time (DST) comes to an end this weekend when we all “fall back” by setting our clocks back by one hour. On Sunday, Nov. 2, we’ll move our clocks back from 2 a.m. to 1 a.m. local time, ...