Gustavia DelhiTime Converter
Gustavia (AST, UTC−4) is currently 9 hours 30 minutes behind Delhi (IST, UTC+5:30). Compare live clocks, convert any hour, and find times to meet.
Quick answer
When it's in Gustavia, it's the same day in Delhi.
Gustavia (AST) runs 9 hours 30 minutes behind Delhi (IST). 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
- +9h 30m
- Gustavia
- UTC−4
- Delhi
- UTC+5:30
- Best call window
- Outside 9–6
Gustavia to Delhi conversion table
The next 12 hours in Gustavia and the matching local time in Delhi. The current hour is highlighted; drag the converter's slider and the table follows.
| Gustavia · AST | Delhi · IST |
|---|---|
| NOW Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Best time to meet between Gustavia & Delhi
Working hours are 9am–6pm in each city. The bright band is where they overlap — when both sides are at their desks.
This time difference never changes
Neither side observes daylight saving against the other, so the gap stays constant all year. Gustavia does not observe daylight saving time. Delhi 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 Gustavia
To Delhi
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 Gustavia time in Delhi?", 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 IANA zones and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "Gustavia → Delhi",
"url": "https://worldclock.pro/en/convert/gustavia-to-delhi",
"from": {
"name": "Gustavia",
"type": "city",
"abbreviation": "AST",
"daylightAbbreviation": null,
"iana": "America/St_Barthelemy",
"standardUtcOffset": "-04:00",
"daylightUtcOffset": null,
"referenceCity": "Gustavia"
},
"to": {
"name": "Delhi",
"type": "city",
"abbreviation": "IST",
"daylightAbbreviation": null,
"iana": "Asia/Kolkata",
"standardUtcOffset": "+05:30",
"daylightUtcOffset": null,
"referenceCity": "Delhi"
},
"currentDifferenceMinutes": 570,
"possibleDifferencesMinutes": [
570
],
"note": "The difference is constant year-round."
}
Frequently asked questions
What is the time difference between Gustavia and Delhi?
Gustavia is currently 9 hours 30 minutes behind Delhi. Gustavia is on AST (UTC−4) and Delhi is on IST (UTC+5:30). The difference can change when either side starts or ends daylight saving time.
Is Delhi ahead of or behind Gustavia?
Delhi is currently 9 hours 30 minutes ahead of Gustavia.
When it is 9:00 AM in Gustavia, what time is it in Delhi?
When it is 9:00 AM on a Monday in Gustavia, it is 6:30 PM in Delhi.
Do Gustavia and Delhi observe daylight saving time?
Gustavia does not observe daylight saving time. Delhi does not observe daylight saving time.
How do I convert Gustavia time to Delhi time?
Add 9 hours 30 minutes to any time in Gustavia to get the time in Delhi. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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