There is no time difference between Mumbai and Pune. Both cities use Indian Standard Time (IST, UTC+5:30). When it's 12:00 PM in Mumbai, it's also 12:00 PM in Pune.
India uses a single timezone across the country and does not observe daylight saving time, so all Indian cities remain synchronized.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 6:00 PM) without any time conversion needed.
Mumbai and Pune are just 150 km apart in Maharashtra. Many professionals commute between the two cities. Pune is known as India's "Oxford" for its educational institutions and is a major IT hub.