New Glasgow SeoulTime Converter

New Glasgow (ADT, UTC−3) is currently 12 hours behind Seoul (KST, UTC+9). Compare live clocks, convert any hour, and find times to meet.

Live DST-aware Shareable URLs
 
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Quick answer

When it's in New Glasgow, it's the same day in Seoul.

New Glasgow (AST/ADT) runs 12 hours behind Seoul (KST). A 9-to-5 workday on one side lands in the other side's evening or night, so the two cities share almost no normal working hours — edge-of-day calls are the trick.

Time difference
+12h 00m
New Glasgow
UTC−3
Seoul
UTC+9
Best call window
Outside 9–6
Hour by hour

New Glasgow to Seoul conversion table

The next 12 hours in New Glasgow and the matching local time in Seoul. The current hour is highlighted; drag the converter's slider and the table follows.

Hourly conversion from New Glasgow to Seoul
New Glasgow · ADT Seoul · KST Seoul status
NOW
Mon, Jul 27
Tue, Jul 28
Night
Mon, Jul 27
Tue, Jul 28
Night
Mon, Jul 27
Tue, Jul 28
Night
Mon, Jul 27
Tue, Jul 28
Day
Mon, Jul 27
Tue, Jul 28
Day
Mon, Jul 27
Tue, Jul 28
Day
Mon, Jul 27
Tue, Jul 28
DayWorking hours
Mon, Jul 27
Tue, Jul 28
DayWorking hours
Mon, Jul 27
Tue, Jul 28
DayWorking hours
Tue, Jul 28
Tue, Jul 28
DayWorking hours
Tue, Jul 28
Tue, Jul 28
DayWorking hours
Tue, Jul 28
Tue, Jul 28
DayWorking hours
Meeting planner

Best time to meet between New Glasgow & Seoul

Working hours are 9am–6pm in each city. The bright band is where they overlap: both sides at their desks.

New Glasgow ADT
Seoul KST
Both in working hours Working hours (9–18) Early morning or evening Very early or very late Night Now
Business hours (9:00 AM – 6:00 PM) in New Glasgow and Seoul do not overlap. When it is 9:00 AM in New Glasgow, it is already 9:00 PM in Seoul — schedule around early mornings or late evenings instead.
Good to know

Daylight saving shifts this gap by up to 1 hour

The difference between New Glasgow and Seoul swings between 12 and 13 hours across the year as each side starts or ends daylight saving. Clocks in New Glasgow move back 1 hour to AST (UTC−4) on Sunday, November 1, 2026. Seoul does not observe daylight saving time. This page always shows the live, DST-aware difference.

Built for humans and machines

One source of truth, for you and your AI

This page exposes the same answer as structured data, so when you ask an assistant "what's 9am New Glasgow time in Seoul?", it can cite the exact, DST-aware result, not a stale blog post.

  • Schema.org JSON-LD on every converter page
  • A machine-readable facts island with time zone identifiers and every possible offset
  • Live times in <time datetime> elements with explicit UTC offsets
JSON #timezone-pair-data · embedded in this page
{
  "pair": "New Glasgow → Seoul",
  "url": "https://worldclock.pro/en/convert/new-glasgow-to-seoul",
  "from": {
    "name": "New Glasgow",
    "type": "city",
    "abbreviation": "AST",
    "daylightAbbreviation": "ADT",
    "iana": "America/Halifax",
    "standardUtcOffset": "-04:00",
    "daylightUtcOffset": "-03:00",
    "referenceCity": "New Glasgow"
  },
  "to": {
    "name": "Seoul",
    "type": "city",
    "abbreviation": "KST",
    "daylightAbbreviation": null,
    "iana": "Asia/Seoul",
    "standardUtcOffset": "+09:00",
    "daylightUtcOffset": null,
    "referenceCity": "Seoul"
  },
  "currentDifferenceMinutes": 720,
  "possibleDifferencesMinutes": [
    720,
    780
  ],
  "note": "Between the regions that use these zones the difference is 12 and 13 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}

Frequently asked questions

What is the time difference between New Glasgow and Seoul?

New Glasgow is currently 12 hours behind Seoul. New Glasgow is on ADT (UTC−3) and Seoul is on KST (UTC+9). The difference can change when either side starts or ends daylight saving time.

Is Seoul ahead of or behind New Glasgow?

Seoul is currently 12 hours ahead of New Glasgow.

When it is 9:00 AM in New Glasgow, what time is it in Seoul?

When it is 9:00 AM on a Monday in New Glasgow, it is 9:00 PM in Seoul.

Do New Glasgow and Seoul observe daylight saving time?

Clocks in New Glasgow move back 1 hour to AST (UTC−4) on Sunday, November 1, 2026. Seoul does not observe daylight saving time.

How do I convert New Glasgow time to Seoul time?

Add 12 hours to any time in New Glasgow to get the time in Seoul. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.

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