Moscow to Port Arthur Time Difference

24-Hour Comparison

Each column is the same moment in both cities, starting from right now and rolling forward 24 hours — daylight saving is already accounted for.

Best Time to Call

On a typical weekday (Monday–Friday).

Moscow and Port Arthur have little to no overlap in typical business hours (9 AM–5 PM) — an early morning or evening call works best for one side.

Frequently Asked Questions

What is the time difference between Moscow and Port Arthur?

Port Arthur is 8 hours behind Moscow. Moscow is currently UTC+3 and Port Arthur is UTC-5.

Is Port Arthur ahead of or behind Moscow?

Port Arthur is behind Moscow.

What is the best time to call Port Arthur from Moscow?

Moscow and Port Arthur have little to no overlap in typical business hours (9 AM–5 PM), even on a weekday — an early morning or evening call works best for one side.

What is the best time for a remote team standup between Moscow and Port Arthur?

Moscow and Port Arthur have little to no live overlap in typical business hours, so a synchronous standup rarely works for both sides. Instead, treat 05:00 PM in Moscow (09:00 AM in Port Arthur) — the end of Moscow's typical workday — as the async handoff point: write an end-of-day summary then, so the Port Arthur team has full context when their day starts.

Does the time difference between Moscow and Port Arthur change during the year?

Yes. Moscow and Port Arthur don't switch to daylight saving time on the same schedule, so the offset shifts by up to an hour for part of the year.