Cruz Bay SeoulTime Converter
Cruz Bay (AST, UTC−4) is currently 13 hours behind Seoul (KST, UTC+9). Compare live clocks, convert any hour, and find times to meet.
Quick answer
When it's in Cruz Bay, it's the same day in Seoul.
Cruz Bay (AST) runs 13 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
- +13h 00m
- Cruz Bay
- UTC−4
- Seoul
- UTC+9
- Best call window
- Outside 9–6
Cruz Bay to Seoul conversion table
The next 12 hours in Cruz Bay and the matching local time in Seoul. The current hour is highlighted; drag the converter's slider and the table follows.
| Cruz Bay · AST | Seoul · KST |
|---|---|
| NOW Mon, Jul 27 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Tue, Jul 28 |
Best time to meet between Cruz Bay & Seoul
Working hours are 9am–6pm in each city. The bright band is where they overlap: both sides at their desks.
This time difference never changes
Neither side observes daylight saving against the other, so the gap stays constant all year. Cruz Bay does not observe daylight saving time. Seoul does not observe daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair: every combination is a live tool, not an article.
From Cruz Bay
To Seoul
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 Cruz Bay 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
{
"pair": "Cruz Bay → Seoul",
"url": "https://worldclock.pro/en/convert/cruz-bay-to-seoul",
"from": {
"name": "Cruz Bay",
"type": "city",
"abbreviation": "AST",
"daylightAbbreviation": null,
"iana": "America/St_Thomas",
"standardUtcOffset": "-04:00",
"daylightUtcOffset": null,
"referenceCity": "Cruz Bay"
},
"to": {
"name": "Seoul",
"type": "city",
"abbreviation": "KST",
"daylightAbbreviation": null,
"iana": "Asia/Seoul",
"standardUtcOffset": "+09:00",
"daylightUtcOffset": null,
"referenceCity": "Seoul"
},
"currentDifferenceMinutes": 780,
"possibleDifferencesMinutes": [
780
],
"note": "The difference is constant year-round."
}
Frequently asked questions
What is the time difference between Cruz Bay and Seoul?
Cruz Bay is currently 13 hours behind Seoul. Cruz Bay is on AST (UTC−4) 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 Cruz Bay?
Seoul is currently 13 hours ahead of Cruz Bay.
When it is 9:00 AM in Cruz Bay, what time is it in Seoul?
When it is 9:00 AM on a Monday in Cruz Bay, it is 10:00 PM in Seoul.
Do Cruz Bay and Seoul observe daylight saving time?
Cruz Bay does not observe daylight saving time. Seoul does not observe daylight saving time.
How do I convert Cruz Bay time to Seoul time?
Add 13 hours to any time in Cruz Bay 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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