What's the current time difference between Havana and EST?

Right now, EST (EST · Eastern Time) is same time relative to Havana (Havana). The number is live and reflects the current daylight-saving status of both zones.

Does this converter account for daylight saving time?

Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.

Why does the TO column sometimes show "+1d" or "−1d"?

When the Havana hour lands on a different calendar day in EST, we flag it so you don't accidentally schedule a meeting on the wrong date. Havana 11 PM is often the next day in eastern-hemisphere zones, for example.

How do I schedule a meeting that works for both zones?

Look at the row highlighted lume green — that's the longest contiguous block where both Havana and EST are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Havana to EST

Havana ↔ EST · Eastern Time. Right now, EST is same time relative to Havana. DST is honored live.

From

Havana

—

EST

—

00:00Havana hour of day23:30

Live offset

same time

Havana (May 23) ↔ EST (May 23)

If Havana or EST just shifted for daylight saving, that's already reflected.

Best meeting overlap

9:00 AM – 4:00 PM

Havana time. Equivalent EST: 9:00 AM – 4:00 PM

Working hours = 9 AM – 5 PM in each zone.

Hour-by-hour

Havana → EST, every hour

Havana · May 23EST · May 23

12:00 AM12:00 AM
1:00 AM1:00 AM
2:00 AM2:00 AM
3:00 AM3:00 AM
4:00 AM4:00 AM
5:00 AM5:00 AM
6:00 AM6:00 AM
7:00 AM7:00 AM
8:00 AM8:00 AM
9:00 AM9:00 AM
10:00 AM10:00 AM
11:00 AM11:00 AM
12:00 PM12:00 PM
1:00 PM1:00 PM
2:00 PM2:00 PM
3:00 PM3:00 PM
4:00 PM4:00 PM
5:00 PM5:00 PM
6:00 PM6:00 PM
7:00 PM7:00 PM
8:00 PM8:00 PM
9:00 PM9:00 PM
10:00 PM10:00 PM
11:00 PM11:00 PM

Both zones in working hours±1d = the TO side lands on a different calendar day

FAQ

Havana ↔ EST, questions answered

What's the current time difference between Havana and EST?: Right now, EST (EST · Eastern Time) is same time relative to Havana (Havana). The number is live and reflects the current daylight-saving status of both zones.
Does this converter account for daylight saving time?: Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.
Why does the TO column sometimes show "+1d" or "−1d"?: When the Havana hour lands on a different calendar day in EST, we flag it so you don't accidentally schedule a meeting on the wrong date. Havana 11 PM is often the next day in eastern-hemisphere zones, for example.
How do I schedule a meeting that works for both zones?: Look at the row highlighted lume green — that's the longest contiguous block where both Havana and EST are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Reverse — EST to Havana Time in Havana Open in planner