There is no time difference between Colombo and Mumbai. Both cities use UTC+5:30 - Colombo uses Sri Lanka Standard Time (SLST) and Mumbai uses India Standard Time (IST). When it's 9:00 AM in Colombo, it's also 9:00 AM in Mumbai.
Neither city observes daylight saving time, so they remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 5:00 PM) without any time conversion needed.
Colombo and Mumbai are close neighbors across the Indian Ocean, with direct flights taking only about 2 hours. India and Sri Lanka share strong cultural, economic, and historical ties.