Herndon, VA, USA to Vista, CA, USA
Time Difference
EDT (Eastern Daylight Time) is 3 hours ahead of PDT (Pacific Daylight Time)
7:00 am07:00 in Herndon, VA, USA is 4:00 am04:00 in Vista, CA, USA
Herndon to Vista call time
Best time for a conference call or a meeting is between 11am-6pm in Herndon which corresponds to 8am-3pm in Vista
7:00 am07:00 EDT (Eastern Daylight Time) (Herndon, VA, USA). Offset UTC -4:00 hours
4:00 am04:00 PDT (Pacific Daylight Time) (Vista, CA, USA). Offset UTC -7:00 hours
7:00 am07:00 Herndon, VA, USA / 4:00 am04:00 Vista, CA, USA
| Herndon, VA, USA | Vista, CA, USA |
|---|---|
| 12am (midnight) | 9pm |
| 1am | 10pm |
| 2am | 11pm |
| 3am | 12am (midnight) |
| 4am | 1am |
| 5am | 2am |
| 6am | 3am |
| 7am | 4am |
| 8am | 5am |
| 9am | 6am |
| 10am | 7am |
| 11am | 8am |
| 12pm (noon) | 9am |
| 1pm | 10am |
| 2pm | 11am |
| 3pm | 12pm (noon) |
| 4pm | 1pm |
| 5pm | 2pm |
| 6pm | 3pm |
| 7pm | 4pm |
| 8pm | 5pm |
| 9pm | 6pm |
| 10pm | 7pm |
| 11pm | 8pm |
| 0:00 | 21:00 |
| 1:00 | 22:00 |
| 2:00 | 23:00 |
| 3:00 | 0:00 |
| 4:00 | 1:00 |
| 5:00 | 2:00 |
| 6:00 | 3:00 |
| 7:00 | 4:00 |
| 8:00 | 5:00 |
| 9:00 | 6:00 |
| 10:00 | 7:00 |
| 11:00 | 8:00 |
| 12:00 | 9:00 |
| 13:00 | 10:00 |
| 14:00 | 11:00 |
| 15:00 | 12:00 |
| 16:00 | 13:00 |
| 17:00 | 14:00 |
| 18:00 | 15:00 |
| 19:00 | 16:00 |
| 20:00 | 17:00 |
| 21:00 | 18:00 |
| 22:00 | 19:00 |
| 23:00 | 20:00 |
Herndon Information
Time Zone
Abbreviation / Name
EDT - Eastern Daylight Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.
Herndon Facts
Country
USA
State
Virginia
Alternative Names
Kherndon, hrndn wyrjynya, hyrndwn, Херндон, هرندن، ویرجینیا, هيرندون
Population
24,568
Currency
Dollar (USD)
Geographic Coordinates
38° 58' N Latitude / 77° 23' W Longitude
International Dialing Code
+1
Vista Information
Time Zone
Abbreviation / Name
PDT - Pacific Daylight Time
HNP - Heure Normale du Pacifique
HNP - Heure Normale du Pacifique
UTC / GMT Offset
-7:00 hours during Pacific Daylight Time, currently in use.
-8:00 hours during Heure Normale du Pacifique.
-8:00 hours during Heure Normale du Pacifique.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Sunday, March 9, 2025 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 9, 2025, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 2, 2025 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 2, 2025, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Vista Facts
Country
USA
State
California
Alternative Names
Vista, bhista, biseuta, fysta, wei si ta, wysta kalyfrnya, Виста, فيستا, وسٹا, ویستا، کالیفرنیا, भिस्टा, 维斯塔, 비스타
Population
100,890
Currency
Dollar (USD)
Geographic Coordinates
33° 12' N Latitude / 117° 14' W Longitude
International Dialing Code
+1