Moscow Standard Time (msk) is used in Russia. The IANA timezone identifier is Europe/Moscow.

MSK to HAVANA Time Converter

Q: Where is havana used?

HAVANA (Havana) (havana) is used in Cuba. The IANA timezone identifier is America/Havana.

Moscow Standard Time → HAVANA (Havana)

MSK = UTC+3HAVANA = UTC-4

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Havana

Cuba · -7h

02:00

London

United Kingdom · -2h

07:00

New York

USA · -7h

02:00

Tokyo

Japan · +6h

15:00

Dubai

United Arab Emirates · +1h

10:00

MSK (Moscow) ↔ Havana — time offset

MSK (Moscow) is 7 hours ahead of Havana. Midday in MSK (Moscow) lines up with 05:00 in Havana.

MSK (Moscow) observes Europe/Moscow and Havana observes America/Havana — a 7 hours gap between them.

Mutual working hours

There is a 1-hour window each day where both MSK (Moscow) and Havana are within standard business hours (09:00–17:00).

00:0006:0012:0018:0024:00

MSK (Moscow)

Havana

Overlap (1h)

Optimal meeting slots

MSK (Moscow) and Havana share 1 hour of business hours overlap daily.

16:00 Moscow / 09:00 Havana✓ Both working

Assumes a standard 9 AM–5 PM workday in each location's local timezone.

Upcoming public holidays

⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.

MSK (Moscow)1 holiday

Nov 4Unity Day

Havana5 holidays

Jul 25Day before the Commemoration of the Assault of the Moncada garrison

Jul 26Commemoration of the Assault of the Moncada garrison

Jul 27Day after the Commemoration of the Assault of the Moncada garrison

Oct 10Independence Day

Dec 25Christmas Day

How to work with MSK (Moscow) and Havana time zones

Coordinating between MSK (Moscow) (Russia) and Havana (Cuba) means working around a 7-hour time difference. The 1-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.

💡 How to schedule across these time zones

✅

Schedule at 16:00–17:00 (MSK (Moscow)) for a 09:00–10:00 slot in Havana — the sweet spot where both teams are working.

Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.

Install ClockinSync Free →

Drag the slider at the top to convert any MSK (Moscow) time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.

MSK (Moscow) ↔ HAVANA (Havana)

1h of business hours overlap daily (09:00–17:00)

MSK (Moscow)

HAVANA (Havana)

00:00

17:00-1d

01:00

18:00-1d

02:00

19:00-1d

03:00

20:00-1d

04:00

21:00-1d

05:00

22:00-1d

06:00

23:00-1d

07:00

00:00

08:00

01:00

09:00Working

02:00off

10:00Working

03:00off

11:00Working

04:00off

12:00Working

05:00off

13:00Working

06:00off

14:00Working

07:00off

15:00Working

08:00off

16:00Working

09:00Working

17:00

10:00Working

18:00

11:00Working

19:00

12:00Working

20:00

13:00Working

21:00

14:00Working

22:00

15:00Working

23:00

16:00Working

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between msk and havana?

Moscow Standard Time (msk) is UTC+3 and HAVANA (Havana) (havana) is UTC-4. The difference between them is 7 hours.

Where is msk used?

Moscow Standard Time (msk) is used in Russia and surrounding regions. The IANA timezone identifier is Europe/Moscow.

Where is havana used?

HAVANA (Havana) (havana) is used in Cuba and surrounding regions. The IANA timezone identifier is America/Havana.

How do I convert msk to havana?

Use the interactive converter above. Drag the time slider to any msk time and the havana equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular MSK conversions

MSK → London MSK → New York MSK → Tokyo MSK → Dubai MSK → Sydney MSK → Paris MSK → Berlin MSK → Singapore MSK → Los Angeles MSK → Toronto

Popular HAVANA conversions

London → HAVANA New York → HAVANA Tokyo → HAVANA Dubai → HAVANA Sydney → HAVANA Paris → HAVANA Berlin → HAVANA Singapore → HAVANA Los Angeles → HAVANA Toronto → HAVANA