Hyderabad to Sunnyvale Time

Hyderabad is 12 hours 30 minutes ahead of Sunnyvale.

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Tap a city name to search and change it (partial names work). Drag the timeline (12 hours in view, scrolls forever). Keyboard: ← → , PgUp / PgDn 1 hour, Home = now.

Hyderabad time to Sunnyvale time

Hyderabad is 12 hours 30 minutes ahead of Sunnyvale. When it is 9:00 AM in Hyderabad, India, it is 8:30 PM the previous day in Sunnyvale, USA. Regular 9 AM to 6 PM working hours do not overlap. The closest workable window, between 7 AM and 10 PM in both cities, is 7:00 AM to 10:30 AM in Hyderabad (6:30 PM to 10:00 PM in Sunnyvale).

Time difference

12 hours 30 minutes (Hyderabad ahead). Hyderabad uses IST; Sunnyvale uses PDT.

Working-hours overlap

No shared 9 AM to 6 PM hours.

Daylight saving

Next change: Sun, Nov 1, 2026 (Sunnyvale).

Hyderabad to Sunnyvale time conversion table

Times for Fri, Oct 9, 2026. Highlighted rows fall within 9 AM to 6 PM in both cities. Drag the live converter above for any other date.
Hyderabad (IST)Sunnyvale (PDT)
12:00 AM11:30 AM (previous day)
1:00 AM12:30 PM (previous day)
2:00 AM1:30 PM (previous day)
3:00 AM2:30 PM (previous day)
4:00 AM3:30 PM (previous day)
5:00 AM4:30 PM (previous day)
6:00 AM5:30 PM (previous day)
7:00 AM6:30 PM (previous day)
8:00 AM7:30 PM (previous day)
9:00 AM8:30 PM (previous day)
10:00 AM9:30 PM (previous day)
11:00 AM10:30 PM (previous day)
12:00 PM11:30 PM (previous day)
1:00 PM12:30 AM
2:00 PM1:30 AM
3:00 PM2:30 AM
4:00 PM3:30 AM
5:00 PM4:30 AM
6:00 PM5:30 AM
7:00 PM6:30 AM
8:00 PM7:30 AM
9:00 PM8:30 AM
10:00 PM9:30 AM
11:00 PM10:30 AM

Daylight saving time

On Sun, Nov 1, 2026, Sunnyvale switches from PDT to PST, so the difference becomes 13 hours 30 minutes (Hyderabad ahead). On Sun, Mar 14, 2027, Sunnyvale switches from PST to PDT, so the difference becomes 12 hours 30 minutes (Hyderabad ahead).

How to use the meeting time converter

  1. Select either city name and search by city, time zone, abbreviation, or UTC offset.
  2. Drag the horizontal timeline, or use the arrow and Page Up/Page Down keys, to choose a moment.
  3. Read the matching time and date for both locations and use the color bands to compare working hours.

Frequently asked questions

What is the time difference between Hyderabad and Sunnyvale?

Hyderabad is 12 hours 30 minutes ahead of Sunnyvale. Hyderabad currently uses IST and Sunnyvale uses PDT.

When it is 9 AM in Hyderabad, what time is it in Sunnyvale?

It is 8:30 PM the previous day in Sunnyvale.

What is the best time for a meeting between Hyderabad and Sunnyvale?

Regular 9 AM to 6 PM working hours do not overlap. The closest workable window, between 7 AM and 10 PM in both cities, is 7:00 AM to 10:30 AM in Hyderabad (6:30 PM to 10:00 PM in Sunnyvale).

Does daylight saving time affect Hyderabad and Sunnyvale?

On Sun, Nov 1, 2026, Sunnyvale switches from PDT to PST, so the difference becomes 13 hours 30 minutes (Hyderabad ahead). On Sun, Mar 14, 2027, Sunnyvale switches from PST to PDT, so the difference becomes 12 hours 30 minutes (Hyderabad ahead).

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