California, USA
PST
Y
Yankee Time Zone
GMT -12

Time Difference

PST (Pacific Standard Time) is 4 hours ahead of Yankee Time Zone
9:00 am09:00 in Cupertino, CA, USA is 5:00 am05:00 in Y

Cupertino to Y call time
Best time for a conference call or a meeting is between 12pm-6pm in Cupertino which corresponds to 8am-2pm in Y

9:00 am09:00 PST (Pacific Standard Time) (Cupertino, CA, USA). Offset UTC -8:00 hours
5:00 am05:00 Yankee Time Zone (Y). Offset UTC -12:00 hours

9:00 am09:00 Cupertino, CA, USA / 5:00 am05:00 Y

Cupertino, CA, USA Y
12am (midnight) 8pm
1am 9pm
2am 10pm
3am 11pm
4am 12am (midnight)
5am 1am
6am 2am
7am 3am
8am 4am
9am 5am
10am 6am
11am 7am
12pm (noon) 8am
1pm 9am
2pm 10am
3pm 11am
4pm 12pm (noon)
5pm 1pm
6pm 2pm
7pm 3pm
8pm 4pm
9pm 5pm
10pm 6pm
11pm 7pm
0:00 20:00
1:00 21:00
2:00 22:00
3:00 23:00
4:00 0:00
5:00 1:00
6:00 2:00
7:00 3:00
8:00 4:00
9:00 5:00
10:00 6:00
11:00 7:00
12:00 8:00
13:00 9:00
14:00 10:00
15:00 11:00
16:00 12:00
17:00 13:00
18:00 14:00
19:00 15:00
20:00 16:00
21:00 17:00
22:00 18:00
23:00 19:00

Cupertino Information

Time Zone

Abbreviation / Name
PST - Pacific Standard Time
HNP - Heure Normale du Pacifique
UTC / GMT Offset
-8:00 hours during Pacific Standard Time, currently in use.
-8:00 hours during Heure Normale du Pacifique.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 0 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1am Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 0 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Cupertino Facts

Country
USA
State
California
Alternative Names
Cupertino, Kupertino, ku bi di nuo, kupachino, kupartino, kupeotino, kwbyrtynw, kwprtynw kalyfrnya, kyuparatino, qwprtynw, Купертино, Купертіно, קופרטינו, كوبيرتينو, کوپرتینو، کالیفرنیا, کپرٹینو, कुपर्तिनो, कूपर्टीनो, क्युपरटिनो, クパチーノ, 庫比蒂諾, 쿠퍼티노
Population
60,572
Currency
Dollar (USD)
Geographic Coordinates
37° 19' N Latitude / 122° 01' W Longitude
International Dialing Code
+1

Yankee Time Zone

Offset: Y is 12 hours behind Greenwich Mean Time (GMT) and is used in Military

Y representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -12 - basic short
  • -1200 - basic
  • -12:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1200 - sign character (-) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates twelve hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Yankee - Military abbreviation for Y
  • Y - short form of 'Yankee'