Petaluma, CA, USA to LHST
Time Difference
PDT (Pacific Daylight Time) is 17 hours and 30 minutes behind Lord Howe Standard Time
6:30 pm18:30 in Petaluma, CA, USA is 12:00 pm12:00 in LHST
Petaluma to LHST call time
Best time for a conference call or a meeting is between 4am-6am in Petaluma which corresponds to 9:30pm-11:30pm in LHST
6:30 pm18:30 PDT (Pacific Daylight Time) (Petaluma, CA, USA). Offset UTC -7:00 hours
12:00 pm12:00 Lord Howe Standard Time (LHST). Offset UTC +10:30 hours
6:30 pm18:30 Petaluma, CA, USA / 12:00 pm12:00 LHST
Petaluma, CA, USA | LHST |
---|---|
12am (midnight) | 5:30 pm |
1am | 6:30 pm |
2am | 7:30 pm |
3am | 8:30 pm |
4am | 9:30 pm |
5am | 10:30 pm |
6am | 11:30 pm |
7am | 12:30 am |
8am | 1:30 am |
9am | 2:30 am |
10am | 3:30 am |
11am | 4:30 am |
12pm (noon) | 5:30 am |
1pm | 6:30 am |
2pm | 7:30 am |
3pm | 8:30 am |
4pm | 9:30 am |
5pm | 10:30 am |
6pm | 11:30 am |
7pm | 12:30 pm |
8pm | 1:30 pm |
9pm | 2:30 pm |
10pm | 3:30 pm |
11pm | 4:30 pm |
0:00 | 17:30 |
1:00 | 18:30 |
2:00 | 19:30 |
3:00 | 20:30 |
4:00 | 21:30 |
5:00 | 22:30 |
6:00 | 23:30 |
7:00 | 0:30 |
8:00 | 1:30 |
9:00 | 2:30 |
10:00 | 3:30 |
11:00 | 4:30 |
12:00 | 5:30 |
13:00 | 6:30 |
14:00 | 7:30 |
15:00 | 8:30 |
16:00 | 9:30 |
17:00 | 10:30 |
18:00 | 11:30 |
19:00 | 12:30 |
20:00 | 13:30 |
21:00 | 14:30 |
22:00 | 15:30 |
23:00 | 16:30 |
Petaluma 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
![Daylight saving time clock moves forward for one hour from 2am to 3am Daylight saving time clock moves forward for one hour from 2am to 3am](/images/dts_clock/dts_forward_2am.png)
Daylight Saving Time Ends
![Daylight saving time clock moves back for one hour from 2am to 1am Daylight saving time clock moves back for one hour from 2am to 1am](/images/dts_clock/dts_back_2am.png)
Petaluma Facts
Country
USA
State
California
Alternative Names
Chickaluma, Petaloma, Petaluma, Petluma, bytalwma, pei ta lu ma, petaluma, petaruma, ptalwma kalyfrnya, Петалума, Петлума, بيتالوما, پتالوما، کالیفرنیا, पेतालुमा, ペタルーマ, 佩塔卢马
Population
60,438
Currency
Dollar (USD)
Geographic Coordinates
38° 13' N Latitude / 122° 38' W Longitude
International Dialing Code
+1
Lord Howe Standard Time
Offset: LHST is 10 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Australia
![LHST Time Zone Geo Map](/images/timezone/lhst.png)
LHST representations, usage and related time zones
W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
- +1030 - basic
- +10:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
- +1030 - sign character (+) followed by a four digit time providing hours (10) and minutes (30) of the offset. Indicates ten hour and thirty minutes time differences to the east of the zero meridian.
Time zones with the GMT +10:30 offset:
- ACDT - Australian Central Daylight Time
- LHST - Lord Howe Standard Time