San Mateo, CA, USA to Tenno, Japan
Compare San Mateo time with Tenno time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
PST (Pacific Standard Time) is 17 hours behind JST (Japan Standard Time)
4:00 am04:00 in San Mateo, CA, USA is 9:00 pm21:00 in Tenno, Japan
San Mateo to Tennō call time
Best time for a conference call or a meeting is between 4pm-5pm in San Mateo which corresponds to 9am-10am in Tennō (next day)
4:00 am04:00 PST (Pacific Standard Time) (San Mateo, CA, USA). Offset UTC -8:00 hours
9:00 pm21:00 JST (Japan Standard Time) (Tenno, Japan). Offset UTC +9:00 hours
4:00 am04:00 San Mateo, CA, USA / 9:00 pm21:00 Tenno, Japan
| San Mateo, CA, USA | Tenno, Japan |
|---|---|
| 12am (midnight) | 5pm |
| 1am | 6pm |
| 2am | 7pm |
| 3am | 8pm |
| 4am | 9pm |
| 5am | 10pm |
| 6am | 11pm |
| 7am | 12am (midnight) |
| 8am | 1am |
| 9am | 2am |
| 10am | 3am |
| 11am | 4am |
| 12pm (noon) | 5am |
| 1pm | 6am |
| 2pm | 7am |
| 3pm | 8am |
| 4pm | 9am |
| 5pm | 10am |
| 6pm | 11am |
| 7pm | 12pm (noon) |
| 8pm | 1pm |
| 9pm | 2pm |
| 10pm | 3pm |
| 11pm | 4pm |
| 00:00 | 17:00 |
| 01:00 | 18:00 |
| 02:00 | 19:00 |
| 03:00 | 20:00 |
| 04:00 | 21:00 |
| 05:00 | 22:00 |
| 06:00 | 23:00 |
| 07:00 | 00:00 |
| 08:00 | 01:00 |
| 09:00 | 02:00 |
| 10:00 | 03:00 |
| 11:00 | 04:00 |
| 12:00 | 05:00 |
| 13:00 | 06:00 |
| 14:00 | 07:00 |
| 15:00 | 08:00 |
| 16:00 | 09:00 |
| 17:00 | 10:00 |
| 18:00 | 11:00 |
| 19:00 | 12:00 |
| 20:00 | 13:00 |
| 21:00 | 14:00 |
| 22:00 | 15:00 |
| 23:00 | 16:00 |
San Mateo Information
Time Zone
Abbreviation / Name
PDT - Pacific Daylight Time
PST - Pacific Standard Time
PST - Pacific Standard Time
UTC / GMT Offset
-7:00 hours during Pacific Daylight Time, currently in use.
-8:00 hours during Pacific Standard Time.
-8:00 hours during Pacific Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Sunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.Daylight Saving Time Ends
Sunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.San Mateo Facts
Country
USA
State
California
Alternative Names
Matthaeopolis, San Mateo, San Matheo, San-Mateo, saenmeoteio, san matyw, san matyw kalyfrnya, sanmateo, sheng ma diao, syana myatiyo, Сан Матео, Сан-Матео, سان ماتيو, سان ماتیو، کالیفرنیا, سانماٹیو, स्यान म्याटियो, サンマテオ, 聖馬刁, 샌머테이오
Population
103,536
Currency
Dollar (USD)
Geographic Coordinates
37° 33' N Latitude / 122° 19' W Longitude
International Dialing Code
+1
Tennō Information
Time Zone
Abbreviation / Name
JST - Japan Standard Time
UTC / GMT Offset
+9:00 hours during Japan Standard Time, currently in use.
Tennō Facts
Country
Japan
Alternative Names
Tenno, Tennō, tian wang, 天王
Population
22,740
Currency
Yen (JPY)
Geographic Coordinates
39° 53' N Latitude / 139° 58' E Longitude
International Dialing Code
+81