No firearms or illegal weapons

In everyday usage, MST is often referred to as Mountain Time (MT) or the Mountain Time Zone. This can add a bit of confusion as the term Mountain Time does not differentiate between standard time and Daylight Saving Time, so Mountain Time switches between MST and MDT in areas that use DST during part of the year.

Some areas in British Coloumbia, including Creston, Fort Nelson, Fort St. John, and Dawson Creek use Mountain Standard Time all year.

Most North American time zones also have generic terms, including Pacific Time (PT), Central Time (CT), Eastern Time (ET), and Atlantic Time (AT).

Intl.DateTimeFormat().resolvedOptions().timeZone

For example, you might want to use the browser’s knowledge of the user’s current time zone to group a collection of elements by date.

how it uses zones

By now I had become quite hooked on experimenting with the system, and lots of questions along the line of “I wonder what would happen if?…” sprang to mind.

Like most subjects, intellectual property has grey zones on the periphery, such as the right to publicity -- whether, in property style, someone can control his public image.