Time in IST and CST
The time difference between Indian Standard Time (IST) and Cuba Standard Time (CST) is 10 hours 30 minutes. Cuba Standard Time is 10 hours 30 minutes behind Indian Standard Time.
This means 9am IST is 10:30pm CST (previous day) and 5pm IST is 6:30am CST.
Indian Standard Time
- The current local time in IST is 7:05 pm (July 18, 2026)
- IST time zone offset is UTC+05:30
Cuba Standard Time
- The current local time in CST is 6:35 pm (July 18, 2026)
- CST time zone offset is UTC-05:00
How to convert Indian Standard Time to Cuba Standard Time?
Subtract 10 hours 30 minutes from Indian Standard Time to get Cuba Standard Time.
Time in IST
00:00
Time in CST
00:00
Use the slider above to convert Indian Standard Time to Cuba Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| IST | CST |
|---|---|
| 12am | 1:30pm |
| 1am | 2:30pm |
| 2am | 3:30pm |
| 3am | 4:30pm |
| 4am | 5:30pm |
| 5am | 6:30pm |
| 6am | 7:30pm |
| 7am | 8:30pm |
| 8am | 9:30pm |
| 9am | 10:30pm |
| 10am | 11:30pm |
| 11am | 0:30am |
| 12pm | 1:30am |
| 1pm | 2:30am |
| 2pm | 3:30am |
| 3pm | 4:30am |
| 4pm | 5:30am |
| 5pm | 6:30am |
| 6pm | 7:30am |
| 7pm | 8:30am |
| 8pm | 9:30am |
| 9pm | 10:30am |
| 10pm | 11:30am |
| 11pm | 12:30pm |