When will we know who won in Wyoming and Alaska? Keep the caffeine ready.

Much of the United States should be asleep by the time the first definitive election results pour in on Tuesday from Wyoming and Alaska, given their locations in western time zones and one state’s new election format.

In Wyoming, where Representative Liz Cheney is girding for a Republican primary defeat to Harriet Hageman, a rival who has former President Donald J. Trump’s backing, the polls do not close until 9 p.m. Eastern time.

The state…