Seoul is 6 hours ahead of Russia. When Seoul clocks hit noon, Russia reads 06:00.
Seoul is in the Asia/Seoul timezone. Russia is in Europe/Moscow. The difference is 6 hours.
Daily overlap window
Every working day, Seoul and Russia are both in business hours for 2 hours simultaneously.
00:0006:0012:0018:0024:00
Seoul
Russia
Overlap (2h)
When to schedule across time zones
Both Seoul and Russia are in standard hours simultaneously for 2h per day.
15:00 Seoul / 09:00 Moscow✓ Both working
16:00 Seoul / 10:00 Moscow✓ Both working
Based on standard 09:00–17:00 working hours in each location's local time.
Holiday calendar for both locations
⚡ Both locations have upcoming holidays, check availability before scheduling.
Seoul6 holidays
Sep 24Chuseok
Sep 25Chuseok
Sep 26Chuseok
Oct 3National Foundation Day
Oct 9Hangul Day
Russia1 holiday
Nov 4Unity Day
Working across Seoul and Russia
Working across Seoul (South Korea) and Russia (Russia) involves a 6-hour gap. The good news: there is a 2-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.
💡 Best practice for cross-timezone meetings
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15:00–16:00 in Seoul = 09:00–10:00 in Russia. Both sides are in standard business hours during this window.
✅
16:00–17:00 in Seoul = 10:00–11:00 in Russia. Both sides are in standard business hours during this window.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Use the time slider above to find the exact equivalent time for any moment in Seoul. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
