Pune is 13.5 hours ahead of San Francisco. Pune uses India Standard Time (IST, UTC+5:30) while San Francisco uses Pacific Time (PST/PDT, UTC-8/-7). When it's 12:00 PM in San Francisco, it's 1:30 AM the next day in Pune.
India does not observe daylight saving time, while San Francisco does. During US daylight saving time (March to November), the difference is 12.5 hours.
Best calling time: 9:30 PM - 11:30 PM Pune time. This corresponds to 8:00 AM - 10:00 AM in San Francisco, catching morning business hours.
Pune is one of India's leading IT hubs with numerous tech companies and startups. The city has strong ties to Silicon Valley, with many software development centers serving US tech companies.