What time is it in Green Valley, Arizona?

Green Valley stays on Mountain Standard Time all year and does not move its clocks. Its offset from UTC never changes, so its relationship to the rest of the country shifts twice a year instead.

Green Valley sits at 31.84°N, 111.00°W. For sunrise and sunset there — which do depend on exactly where it is, unlike the clock — see sunrise and sunset in Green Valley.

The clock says the same thing everywhere in Mountain Standard Time, but the sun does not. Over Green Valley it is highest at 12:15 pm today — 15 minutes after clock noon.

At 111.0°W, Green Valley sits close to the meridian its zone is named for, so clock time and sun time nearly agree.

Today runs 12 hours 2 minutes in Green Valley, and the day is getting shorter by 2 minutes a day. Across the year it swings 4 hours 10 minutes, from 14 hours 14 minutes at the June solstice down to 10 hours 4 minutes in December.

At 31.8°N that puts Green Valley between Kailua at 2 hours 22 minutes and Fairbanks at 18 hours 9 minutes.