Difference between Auroral and Hour

What is the difference between Auroral and Hour?

Auroral as an adjective is pertaining to the dawn; dawning, eastern, like a new beginning. while Hour as an abbreviation is

Part of speech: adjective

Definition: Pertaining to the dawn; dawning, eastern, like a new beginning. Rosy in colour, blushing, roseate. Pertaining to the aurora borealis.

Part of speech: abbreviation

Definition:

Part of speech: noun

Definition: A time period of sixty minutes; one twenty-fourth of a day.The time.

Example sentence: Lose an hour in the morning, and you will spend all day looking for it.

We hope you now know whether to use Auroral or Hour in your sentence.