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Alaska-Hawaii time

American  
[uh-las-kuh-huh-wahy-ee tahym, -wah-ee, -wah-yuh] / əˈlæs kə həˈwaɪ i ˌtaɪm, -ˈwɑ i, -ˈwɑ yə /

noun

  1. the civil time officially adopted for the region of the 150th meridian, which includes the states of Alaska and Hawaii; two hours behind Pacific time.