The short answer
9pm in India Standard Time is 11:30am in Havana.
India Standard Time is 9 hours 30 minutes ahead of Havana. It falls outside the 9-to-5 in India Standard Time but lands inside working hours in Havana.
India Standard Time☾
9pm
Havana☀
11:30am
Right now
12:28pmIST · UTC+05:30 · Mon, Jun 22
2:58amCDT · UTC-04:00 · Mon, Jun 22
Read across to convert
India Standard Time
IST · UTC+05:30
Havana
CDT · UTC-04:00
Pinned9pmIndia Standard Time=11:30amHavana
12amMon
2:30pmSun ·−1d
WORK1am
3:30pmSun ·−1d
WORK2am
4:30pmSun ·−1d
WORK3am
5:30pmSun ·−1d
4am
6:30pmSun ·−1d
5am
7:30pmSun ·−1d
6am
8:30pmSun ·−1d
7am
9:30pmSun ·−1d
8am
10:30pmSun ·−1d
9am
WORK11:30pmSun ·−1d
10am
WORK12:30amMon
11am
WORK1:30am
NOW
12pm
WORK2:30am
1pm
WORK3:30am
2pm
WORK4:30am
3pm
WORK5:30am
4pm
WORK6:30am
5pm
7:30am
6pm
8:30am
7pm
9:30am
WORK8pm
10:30am
WORKPINNED
9pm
11:30am
WORK10pm
12:30pm
WORK11pm
1:30pm
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
India Standard Time
5pm–7pm
Havana
7:30am–9:30am
Popular conversions
Quick reference.
9amIndia Standard Time=11:30pmHavana · prev day
12pmIndia Standard Time=2:30amHavana
3pmIndia Standard Time=5:30amHavana
5pmIndia Standard Time=7:30amHavana
9pmIndia Standard Time=11:30amHavana
In context
What each side covers.
India Standard Time
12:28pmIST · UTC+05:30
Havana
2:58amCDT · UTC-04:00
Cities on this clock
Did you mean…? “IST” is shared by several places. This page shows India Standard Time (India) — or switch to Israel Standard Time · Irish Standard Time.
Related converters
Other popular pairs.
Pacific Time
11:58pm
India Standard Time
12:28pm
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
2:58am
Central European Time
8:58am
Eastern Time to Central Europe6 hours behind
India Standard Time
12:28pm
Eastern Standard Time
2:58am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
7:58am
India Standard Time
12:28pm
London to India4 hours 30 minutes behind
Pacific Standard Time
11:58pm
Eastern Standard Time
2:58am
Pacific to Eastern Time3 hours behind
Central European Time
8:58am
India Standard Time
12:28pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between India Standard Time and Havana. Can't find what you need? Email [email protected].
- What is the time difference between India Standard Time and Havana?
- India Standard Time is 9 hours 30 minutes ahead of Havana right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 9pm in India Standard Time, what time is it in Havana?
- 9pm in India Standard Time is 11:30am in Havana. It falls outside the 9-to-5 in India Standard Time but lands inside working hours in Havana. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between India Standard Time and Havana?
- There's no comfortable 9-to-5 overlap between India Standard Time and Havana — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — IST and CDT — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.