OK, back to the time. Hawaii has its own time zone (in more ways than one). Hawaiian Standard Time is the official time that is four hours behind Colorado right now. When it is noon in Boulder, it's 8 am here. The state does not observe daylight savings, so the time here will not change next month. But it is getting dark earlier. You can see the setting sun reflecting off the building at the bus stop tonight after class.
The other kind of time here is referred to as "Hawaiian time." It pretty much means "We'll start when everyone is ready." It could also be referred to as "Island time" since it is common across populations. When you refer to "Hawaiian" here it means the ethnic group indigenous to the islands, not all the people who live in the state. Those people are "locals" or "kamaaina".