Time in Santiago de Cuba, Cuba
Tuesday, November 3, 2026
When Santiago de Cuba changes its clocks
Santiago de Cuba is one of the places that still shifts its clocks twice a year
Santiago de Cuba keeps Cuba Standard Time at UTC-05:00 for most of the year, and moves to Cuba Daylight Time at UTC-04:00 during its summer. The shift is 1 hour.
Next change
14 March 2027 — clocks move forward by 1 hour, from UTC-05:00 to UTC-04:00.
Upcoming transition dates
- 8 March 2026 — forward to UTC-04:00
- 1 November 2026 — back to UTC-05:00
- 14 March 2027 — forward to UTC-04:00
- 7 November 2027 — back to UTC-05:00
- 12 March 2028 — forward to UTC-04:00
- 5 November 2028 — back to UTC-05:00
When the gap to Santiago de Cuba changes
Dates in the next year where the difference shifts, by counterpart city
The difference between two cities is not a constant. It changes whenever either side moves its clocks — and because regions switch on different dates, there are short windows each year when the usual gap is wrong. These are the dates that matter for Santiago de Cuba:
New York (United States)
- From 14 March 2027: Santiago de Cuba is 1 hour ahead of New York
London (United Kingdom)
- From 14 March 2027: Santiago de Cuba is 4 hours behind London
- From 28 March 2027: Santiago de Cuba is 5 hours behind London
- From 31 October 2027: Santiago de Cuba is 4 hours behind London
Tokyo (Japan)
- From 14 March 2027: Santiago de Cuba is 13 hours behind Tokyo
Daylight and the sun over Santiago de Cuba
Santiago de Cuba sits at 20.02°, -75.82°
Longest day
13h 21m of daylight
Shortest day
10h 55m of daylight
Yearly swing
2h 26m between them
Clock time versus solar time
Santiago de Cuba's clock is unusually well matched to the sun: local noon falls within 3 minutes of the moment the sun is actually overhead. Most cities sit further out, because time zones follow borders rather than longitude.
During summer time that gap widens to 1 hour 3 minutes ahead of the sun, which is the whole point of the exercise — shifting daylight into the evening.
How Santiago de Cuba's clock got here
Read from the IANA Time Zone Database, the same rules Linux, macOS and Android use
Santiago de Cuba last changed its standard offset 101 years ago, in 19 July 1925, when it moved from UTC-5:30 to UTC-5 — 30 minutes in a single step.
When the clocks change here
Clocks go forward on the second Sunday in March, a rule the tzdb has applied since 2013.
It has changed several times:
- 1981from last Sunday in April to first Sunday in May
- 1986from first Sunday in May to second Sunday in March
- 1990from second Sunday in March to first Sunday in April
- 2013from first Sunday in April to second Sunday in March
Daylight saving began here in 19 July 1925, under a rule set the tzdb calls "Cuba". That was 101 years ago.
Before any of this, Santiago de Cuba kept local mean time — solar noon by definition — at UTC-5:29, until 1890. Standard time zones were an attempt to replace that with something people could agree on, and the Santiago de Cuba clock still carries the residue of that original figure.
Every date above is a record in the IANA Time Zone Database, not an estimate. The database is maintained by volunteers who track official announcements; if a government changes its rules, these figures change with it.
Quick Time Comparisons
See how Santiago de Cuba time compares to other major cities right now
Time Zone Offset from Santiago de Cuba
Best Times to Contact Santiago de Cuba
Optimal calling and meeting hours
Business Hours
Typically 9:00 AM - 5:00 PM local time
Best for professional calls, meetings, and business inquiries
Personal Calls
Evenings 7:00 PM - 10:00 PM local time
Ideal for catching up with family and friends
Pro Tip: Use the meeting coordinator tool above to find overlapping working hours between your location and Santiago de Cuba. This makes scheduling international meetings much easier!
Cultural Business Context
Santiago de Cuba, Cuba • 07:07 local time
Consider Timing
Outside business hours
Quick Stats
Business Hours Timeline
Best Times to Contact
Times to Avoid
Business hours: 08:00 - 17:00 | Weekend: Sunday, Saturday | Lunch: 12:00 - 13:00
🌍 Cultural awareness enhances business relationships and prevents scheduling conflicts across global teams
Places related to Santiago de Cuba
Cities that share a clock, a country, or an offset
On exactly the same clock as Santiago de Cuba
These share the America/Havana zone, so they keep the same time as Santiago de Cuba and change their clocks on the same dates.
Meeting Time Coordinator
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Common Questions About Santiago de Cuba Time
Frequently asked questions
What time zone is Santiago de Cuba in?
Santiago de Cuba operates in the America/Havana time zone, known as Cuba Standard Time, currently UTC-05:00 (UTC-04:00 during summer time). This clock applies that offset directly from the IANA time zone database.
Does Santiago de Cuba observe daylight saving time?
Yes. Santiago de Cuba shifts its clocks by 1 hour, between UTC-05:00 and UTC-04:00. The next change is on 14 March 2027.
What's the time difference between Santiago de Cuba and my location?
The time comparison tool above shows the current time difference. You can also use our meeting coordinator to find the best times for calls across different time zones.
How accurate is this Santiago de Cuba clock?
Our clock synchronizes with your device's time and applies the official America/Havana time zone offset. It updates every second and automatically handles daylight saving time, ensuring accuracy within a second.
Can I use this for scheduling meetings in Santiago de Cuba?
Yes! This tool is perfect for scheduling. Use the meeting coordinator above to compare multiple time zones and find optimal meeting times that work for everyone in Santiago de Cuba and other locations.
Time Zone Facts About Santiago de Cuba
Interesting information about Santiago de Cuba's time
IANA identifier
America/Havana
Standard time name
Cuba Standard Time
Standard offset
UTC-05:00
Daylight saving
Observed — clocks shift 1 hour to UTC-04:00
Region
Caribbean