MST to Ra’s Bayrūt Converter

Standard business hours (9 AM–5 PM, Mon–Fri) in Mountain Time and Ra’s Bayrūt don't overlap on the same weekday. Ra’s Bayrūt is 9 hours ahead of Mountain Time.

With some flexibility, there’s a workable window outside standard hours:

• 7 AM–11 AM in Mountain Time (4 PM–8 PM in Ra’s Bayrūt) — suggest 9:00 AM Mountain Time (6:00 PM Ra’s Bayrūt).

This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.

Mountain Time is also known as MST, or MDT. To call United States, dial +1.

Ra’s Bayrūt uses Eastern European Summer Time. To call Lebanon, dial +961.

Ra’s Bayrūt is approximately 6,750 miles northeast of Mountain Time.

Both zones observe daylight saving time, but they transition on different dates.

Mountain Time: next transition on Sunday, November 1, 2026.

Ra’s Bayrūt: next transition on Saturday, October 24, 2026.

For approximately 7 days between transitions, the offset between Mountain Time and Ra’s Bayrūt differs from its typical value. Recurring meetings during this window will shift by one hour.

See the daylight saving time page for transition dates across every time zone.