Wait A Dog Gone Second
Tonight expect a lengthier evening, as an extra leap second is going to be added to machines and devices which mark, or tell time. It's called a leap second.
The International Earth Rotation and Reference Systems Service coordinates these leap seconds, and such coordination typically takes place in either June or December. This weekend's skip: Universal time will be 11:59:59 and then the rarely seen 11:59:60 before the clocks strike midnight. A longer day indeed.