Time zone meeting planner
Seoul and Toronto: plan a meeting across time zones
Seoul and Toronto are 13 hours apart (Seoul ahead). See the best meeting time, upcoming holidays and clock-change dates for both.
The time difference
For most of the year, Seoul is 13 hours ahead of Toronto. That gap does not hold all year — here is how it actually moves:
- 1 January to 7 March: Seoul is 14 hours ahead of Toronto
- 8 March to 31 October: Seoul is 13 hours ahead of Toronto
- 1 November to 31 December: Seoul is 14 hours ahead of Toronto
Best time to meet
Seoul and Toronto do not share a normal working-hours window. The best compromise is 7 AM in Seoul / 6 PM in Toronto — still early or late for whoever is furthest from a normal day, which is the honest trade-off at this distance.
Clock changes to plan around
- Seoul does not change clocks.
- Toronto changes clocks — 2026: 8 March and 1 November; 2027: 14 March and 7 November.
Upcoming public holidays
- 24 September — Seoul: The day preceding Chuseok
- 25 September — Seoul: Chuseok
- 26 September — Seoul: The second day of Chuseok
- 3 October — Seoul: National Foundation Day
- 25 December — Toronto: Christmas Day
- 1 January 2027 — Toronto: New Year's Day
- 26 March 2027 — Toronto: Good Friday
- 1 July 2027 — Toronto: Canada Day
Holiday data uses country-level public calendars and may miss regional observances or company shutdowns — confirm with your participant if the date matters.
Questions about Seoul and Toronto
What time is it in Toronto when it is 9 AM in Seoul?
For most of the year, 9 AM in Seoul is 8 PM in Toronto (UTC+9 against UTC-4). During the weeks listed above when the gap shifts, it moves by an hour. Open the planner for a specific date.
Does Seoul or Toronto change clocks first?
Seoul does not observe daylight saving time; Toronto does, so the gap shifts when Toronto changes clocks.
Is there a public holiday in Seoul or Toronto soon?
Seoul: The day preceding Chuseok on 24 September. Toronto: Christmas Day on 25 December.