San Diego to Delhi Time Difference
Delhi is 12 hours and 30 minutes ahead of San Diego. When it's 05:57:51 AM in San Diego, it's 06:27:51 PM in Delhi.
How Many Hours Ahead Is Delhi From San Diego?
Delhi is 12 hours and 30 minutes ahead of San Diego. So San Diego is 12 hours and 30 minutes behind Delhi looking the other way — the same gap, described from the other end.
In practice that means a working day in San Diego starts when it is already 9:30 PM in Delhi. The gap is not fixed all year: it becomes 13 hours and 30 minutes on Sunday, November 1, 2026, when San Diego changes its clocks.
Best Time to Call San Diego and Delhi
Standard 9-to-5 hours in San Diego and Delhi never overlap, so someone has to take the call outside their working day. The most workable window is 7:00 AM to 10:00 AM in San Diego, which is 7:30 PM to 10:30 PM in Delhi.
both at work San Diego only Delhi only neither — hours shown along the strip are San Diego local time.
Convert a Specific Time
Pick any date and time in San Diego to see the exact equivalent in Delhi.
Common Times Converted
San Diego time on the left, Delhi time on the right.
San Diego to Delhi: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in San Diego. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| San Diego | Delhi | Working hours |
|---|---|---|
| 12:00 AM | 12:30 PM | Delhi only |
| 1:00 AM | 1:30 PM | Delhi only |
| 2:00 AM | 2:30 PM | Delhi only |
| 3:00 AM | 3:30 PM | Delhi only |
| 4:00 AM | 4:30 PM | Delhi only |
| 5:00 AM | 5:30 PM | — |
| 6:00 AM | 6:30 PM | — |
| 7:00 AM | 7:30 PM | — |
| 8:00 AM | 8:30 PM | — |
| 9:00 AM | 9:30 PM | San Diego only |
| 10:00 AM | 10:30 PM | San Diego only |
| 11:00 AM | 11:30 PM | San Diego only |
| 12:00 PM | 12:30 AM next day | San Diego only |
| 1:00 PM | 1:30 AM next day | San Diego only |
| 2:00 PM | 2:30 AM next day | San Diego only |
| 3:00 PM | 3:30 AM next day | San Diego only |
| 4:00 PM | 4:30 AM next day | San Diego only |
| 5:00 PM | 5:30 AM next day | — |
| 6:00 PM | 6:30 AM next day | — |
| 7:00 PM | 7:30 AM next day | — |
| 8:00 PM | 8:30 AM next day | — |
| 9:00 PM | 9:30 AM next day | Delhi only |
| 10:00 PM | 10:30 AM next day | Delhi only |
| 11:00 PM | 11:30 AM next day | Delhi only |
Understanding the San Diego – Delhi Time Difference
San Diego runs on America/Los_Angeles, currently PDT (UTC-7:00). Delhi runs on Asia/Kolkata, currently IST (UTC+5:30). The gap of 12 hours and 30 minutes is simply the distance between those two offsets.
San Diego observes Daylight Saving Time and Delhi does not, so the gap between them shifts by an hour twice a year. The next shift is on Sunday, November 1, 2026, when San Diego adjusts its clocks and the difference becomes 13 hours and 30 minutes. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States · Daylight Saving Time in India.
San Diego today
Delhi today
Frequently Asked Questions
What is the time difference between San Diego and Delhi?
Delhi is currently 12 hours and 30 minutes ahead of San Diego. That gap becomes 13 hours and 30 minutes on Sunday, November 1, 2026, when San Diego changes its clocks.
How many hours ahead is Delhi from San Diego?
Delhi is 12 hours and 30 minutes ahead of San Diego. Looking at it the other way, San Diego is 12 hours and 30 minutes behind Delhi.
What time is it in Delhi when it is 9:00 AM in San Diego?
When it is 9:00 AM in San Diego, it is 9:30 PM in Delhi.
Is Delhi ahead of or behind San Diego?
Delhi is 12 hours and 30 minutes ahead of San Diego. Delhi reaches each point in the day first, so its working day is already finishing while San Diego is still getting started.
What is the best time to call between San Diego and Delhi?
Standard business hours in San Diego and Delhi do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 7:00 AM to 10:00 AM in San Diego, which is 7:30 PM to 10:30 PM in Delhi.
Does the time difference between San Diego and Delhi change during the year?
Yes. San Diego observes Daylight Saving Time and Delhi does not, so the gap between them shifts during the year. It changes to 13 hours and 30 minutes on Sunday, November 1, 2026.
What time zones are San Diego and Delhi in?
San Diego uses the America/Los_Angeles time zone, currently PDT (UTC-7:00). Delhi uses Asia/Kolkata, currently IST (UTC+5:30).