What time is
in San Diego?
Right now in San Diego
3:52 AM
Monday, March 30, 2026
United States
1 AM San Diego Time — World Conversions
When it is 1 AM in San Diego, here is the time in every major city worldwide
| City | Local Time |
|---|---|
| 🇺🇸 DenverUSA | 2 AM |
| 🇺🇸 ChicagoUSA | 3 AM |
| 🇺🇸 New YorkUSA | 4 AM |
| 🇨🇦 TorontoCanada | 4 AM |
| 🇧🇷 São PauloBrazil | 5 AM |
| 🇬🇧 LondonUK | 9 AM |
| 🇫🇷 ParisFrance | 10 AM |
| 🇩🇪 BerlinGermany | 10 AM |
| 🇷🇺 MoscowRussia | 11 AM |
| 🇦🇪 DubaiUAE | 12 PM |
| 🇮🇳 MumbaiIndia | 1:30 PM |
| 🇸🇬 SingaporeSingapore | 4 PM |
| 🇭🇰 Hong KongHK | 4 PM |
| 🇯🇵 TokyoJapan | 5 PM |
| 🇰🇷 SeoulS. Korea | 5 PM |
| 🇦🇺 SydneyAustralia | 7 PM |
| 🇳🇿 AucklandN. Zealand | 9 PM |
1 AM San Diego Time — Quick Reference
When it is 1 AM in San Diego, United States, every city around the world shows a different time based on its UTC offset.San Diego observes Pacific Daylight Time (PDT), which is UTC-7 from Coordinated Universal Time (UTC).
The conversion table above highlights which cities are in their working hours when it is 1 AM in San Diego, making it straightforward to plan international calls and meetings. Click any city in the table to see the equivalent hour page for that destination.
All 24 Hours in San Diego
Frequently Asked Questions
What time is 1 AM in San Diego in London?
1 AM San Diego time (PDT) equals 9 AM in London.
What time is 1 AM in San Diego in New York?
1 AM San Diego time (PDT) equals 4 AM in New York.
What time is 1 AM in San Diego in Tokyo?
1 AM San Diego time (PDT) equals 5 PM in Tokyo.
What time is 1 AM in San Diego in Dubai?
1 AM San Diego time (PDT) equals 12 PM in Dubai.
What timezone is San Diego in?
San Diego is in the Pacific Daylight Time timezone (PDT, UTC-7). It is located in California, United States.
Is 1 AM a good time to call San Diego?
1 AM is outside standard working hours in San Diego. Consider scheduling calls during 9 AM–6 PM PDT instead.
Related Time Zone Converters
1 AM — same timezone