Seoul: Korean Standard Time
Seoul, South Korea uses the Asia/Seoul time zone (KST).
No clock change is scheduled; the offset stays the same all year.
Seoul to Riyadh time
6 hours behind Seoul
Riyadh compared with Seoul, right now. Swap: Riyadh to Seoul ⇄
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Seoul to Riyadh conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| Seoul | Riyadh |
|---|---|
| 12:00 AM | 6:00 PM (previous day) |
| 1:00 AM | 7:00 PM (previous day) |
| 2:00 AM | 8:00 PM (previous day) |
| 3:00 AM | 9:00 PM (previous day) |
| 4:00 AM | 10:00 PM (previous day) |
| 5:00 AM | 11:00 PM (previous day) |
| 6:00 AM | 12:00 AM |
| 7:00 AM | 1:00 AM |
| 8:00 AM | 2:00 AM |
| 9:00 AM | 3:00 AM |
| 10:00 AM | 4:00 AM |
| 11:00 AM | 5:00 AM |
| 12:00 PM | 6:00 AM |
| 1:00 PM | 7:00 AM |
| 2:00 PM | 8:00 AM |
| 3:00 PM | 9:00 AM |
| 4:00 PM | 10:00 AM |
| 5:00 PM | 11:00 AM |
| 6:00 PM | 12:00 PM |
| 7:00 PM | 1:00 PM |
| 8:00 PM | 2:00 PM |
| 9:00 PM | 3:00 PM |
| 10:00 PM | 4:00 PM |
| 11:00 PM | 5:00 PM |
About these time zones
Riyadh: Arabian Standard Time
Riyadh, Saudi Arabia uses the Asia/Riyadh time zone (UTC+3).
No clock change is scheduled; the offset stays the same all year.
Questions about Seoul and Riyadh time
What is the time difference between Seoul and Riyadh?
Riyadh is 6 hours behind Seoul. Neither side uses daylight saving time, so the difference is the same all year.
When it is 9:00 AM in Seoul, what time is it in Riyadh?
On Tuesday, November 3, 2026, 9:00 AM in Seoul was 3:00 AM in Riyadh. The conversion table above shows today’s values.
Do the clocks change in Seoul or Riyadh?
Seoul does not change its clocks. Riyadh does not change its clocks.
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