Moscow AreciboTime Converter
Moscow (MSK, UTC+3) is currently 7 hours ahead of Arecibo (AST, UTC−4). Compare live clocks, convert any hour, and find times to meet.
Best time to meet between Moscow and Arecibo
Best meeting times:
Moscow: 4:00 PM – 6:00 PM
Arecibo: 9:00 AM – 11:00 AM
Quick answer
When it's in Moscow, it's the same day in Arecibo.
Moscow (MSK) runs 7 hours ahead of Arecibo (AST). Both sides keep standard office hours with a real 9–6 overlap: the highlighted window above works for everyone.
- Time difference
- −7h 00m
- Moscow
- UTC+3
- Arecibo
- UTC−4
- Best call window
- 4:00 PM MSK
Moscow to Arecibo conversion table
The next 12 hours in Moscow and the matching local time in Arecibo. The current hour is highlighted; drag the converter's slider and the table follows.
| Moscow · MSK | Arecibo · AST |
|---|---|
| NOW Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
Sun, Aug 2 |
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Sun, Aug 2 |
This time difference never changes
Neither side observes daylight saving against the other, so the gap stays constant all year. Moscow does not observe daylight saving time. Arecibo 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 Moscow
To Arecibo
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 Moscow time in Arecibo?", 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": "Moscow → Arecibo",
"url": "https://worldclock.pro/en/convert/moscow-to-arecibo",
"from": {
"name": "Moscow",
"type": "city",
"abbreviation": "MSK",
"daylightAbbreviation": null,
"iana": "Europe/Moscow",
"standardUtcOffset": "+03:00",
"daylightUtcOffset": null,
"referenceCity": "Moscow"
},
"to": {
"name": "Arecibo",
"type": "city",
"abbreviation": "AST",
"daylightAbbreviation": "ADT",
"iana": "America/Puerto_Rico",
"standardUtcOffset": "-04:00",
"daylightUtcOffset": null,
"referenceCity": "Arecibo"
},
"currentDifferenceMinutes": -420,
"possibleDifferencesMinutes": [
-420
],
"note": "The difference is constant year-round."
}
Frequently asked questions
What is the time difference between Moscow and Arecibo?
Moscow is currently 7 hours ahead of Arecibo. Moscow is on MSK (UTC+3) and Arecibo is on AST (UTC−4). The difference can change when either side starts or ends daylight saving time.
Is Arecibo ahead of or behind Moscow?
Arecibo is currently 7 hours behind Moscow.
When it is 9:00 AM in Moscow, what time is it in Arecibo?
When it is 9:00 AM on a Sunday in Moscow, it is 2:00 AM in Arecibo.
Do Moscow and Arecibo observe daylight saving time?
Moscow does not observe daylight saving time. Arecibo does not observe daylight saving time.
How do I convert Moscow time to Arecibo time?
Subtract 7 hours from any time in Moscow to get the time in Arecibo. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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