Best overlap: 5:30 PM to 6:30 PM in Kolkata is 8:00 AM to 9:00 AM in Miami.
Both offices are open during 5:30 PM to 6:30 PM Kolkata time, which is 8:00 AM to 9:00 AM in Miami. The window is short at 1 hour, so keep meetings tight and anchored to 5:30 PM in Kolkata (8:00 AM in Miami). The window above shifts seasonally: Miami keeps daylight saving while Kolkata ignores it.
| Local time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Kolkata Asia/Kolkata | ||||||||||||||||||||||||
Miami America/New York |
A complete guide to time zones in 2025, from UTC and GMT differences to Daylight Saving Time changes, IANA database rules, abbreviation pitfalls, and developer best practices for handling global time. -