Auckland, New Zealand to EST to CST to MST to PST to Melbourne, Australia to Perth, Australia to London, United Kingdom
Time Difference
NZST (New Zealand Standard Time) is 16 hours ahead of Eastern Daylight Time and 17 hours ahead of Central Daylight Time and 18 hours ahead of Mountain Daylight Time and 19 hours ahead of Pacific Daylight Time and 2 hours ahead of AEST (Australian Eastern Standard Time) and 4 hours ahead of AWST (Australian Western Standard Time) and 11 hours ahead of BST (British Summer Time)
11:30 pm23:30 in Auckland, New Zealand is 7:30 am07:30 in EDT and is 6:30 am06:30 in CDT and is 5:30 am05:30 in MDT and is 4:30 am04:30 in PDT and is 9:30 pm21:30 in Melbourne, Australia and is 7:30 pm19:30 in Perth, Australia and is 12:30 pm12:30 in London, United Kingdom
Auckland to EST call time
Best time for a conference call or a meeting is between 9:30pm-11:30pm in Auckland which corresponds to 4:30am-6:30am in EST
Auckland to CST call time
Best time for a conference call or a meeting is between 10pm-12pm in Auckland which corresponds to 4am-6am in CST
Auckland to MST call time
Best time for a conference call or a meeting is between 10:30pm-12:30pm in Auckland which corresponds to 3:30am-5:30am in MST
Auckland to PST call time
Best time for a conference call or a meeting is between 11pm-1pm in Auckland which corresponds to 3am-5am in PST
Auckland to Melbourne call time
Best time for a conference call or a meeting is between 10am-6pm in Auckland which corresponds to 8am-4pm in Melbourne
Auckland to Perth call time
Best time for a conference call or a meeting is between 12pm-6pm in Auckland which corresponds to 8am-2pm in Perth
Auckland to London call time
Best time for a conference call or a meeting is between 6:30pm-8:30pm in Auckland which corresponds to 7:30am-9:30am in London
11:30 pm23:30 NZST (New Zealand Standard Time) (Auckland, New Zealand). Offset UTC +12:00 hours
7:30 am07:30 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
6:30 am06:30 Central Daylight Time (CDT). Offset UTC -5:00 hours
5:30 am05:30 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
4:30 am04:30 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
9:30 pm21:30 AEST (Australian Eastern Standard Time) (Melbourne, Australia). Offset UTC +10:00 hours
7:30 pm19:30 AWST (Australian Western Standard Time) (Perth, Australia). Offset UTC +8:00 hours
12:30 pm12:30 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
11:30 pm23:30 Auckland, New Zealand / 7:30 am07:30 EDT / 6:30 am06:30 CDT / 5:30 am05:30 MDT / 4:30 am04:30 PDT / 9:30 pm21:30 Melbourne, Australia / 7:30 pm19:30 Perth, Australia / 12:30 pm12:30 London, United Kingdom
| Auckland, New Zealand | EDT | CDT | MDT | PDT | Melbourne, Australia | Perth, Australia | London, United Kingdom |
|---|---|---|---|---|---|---|---|
| 12am (midnight) | 8am | 7am | 6am | 5am | 10pm | 8pm | 1pm |
| 1am | 9am | 8am | 7am | 6am | 11pm | 9pm | 2pm |
| 2am | 10am | 9am | 8am | 7am | 12am (midnight) | 10pm | 3pm |
| 3am | 11am | 10am | 9am | 8am | 1am | 11pm | 4pm |
| 4am | 12pm (noon) | 11am | 10am | 9am | 2am | 12am (midnight) | 5pm |
| 5am | 1pm | 12pm (noon) | 11am | 10am | 3am | 1am | 6pm |
| 6am | 2pm | 1pm | 12pm (noon) | 11am | 4am | 2am | 7pm |
| 7am | 3pm | 2pm | 1pm | 12pm (noon) | 5am | 3am | 8pm |
| 8am | 4pm | 3pm | 2pm | 1pm | 6am | 4am | 9pm |
| 9am | 5pm | 4pm | 3pm | 2pm | 7am | 5am | 10pm |
| 10am | 6pm | 5pm | 4pm | 3pm | 8am | 6am | 11pm |
| 11am | 7pm | 6pm | 5pm | 4pm | 9am | 7am | 12am (midnight) |
| 12pm (noon) | 8pm | 7pm | 6pm | 5pm | 10am | 8am | 1am |
| 1pm | 9pm | 8pm | 7pm | 6pm | 11am | 9am | 2am |
| 2pm | 10pm | 9pm | 8pm | 7pm | 12pm (noon) | 10am | 3am |
| 3pm | 11pm | 10pm | 9pm | 8pm | 1pm | 11am | 4am |
| 4pm | 12am (midnight) | 11pm | 10pm | 9pm | 2pm | 12pm (noon) | 5am |
| 5pm | 1am | 12am (midnight) | 11pm | 10pm | 3pm | 1pm | 6am |
| 6pm | 2am | 1am | 12am (midnight) | 11pm | 4pm | 2pm | 7am |
| 7pm | 3am | 2am | 1am | 12am (midnight) | 5pm | 3pm | 8am |
| 8pm | 4am | 3am | 2am | 1am | 6pm | 4pm | 9am |
| 9pm | 5am | 4am | 3am | 2am | 7pm | 5pm | 10am |
| 10pm | 6am | 5am | 4am | 3am | 8pm | 6pm | 11am |
| 11pm | 7am | 6am | 5am | 4am | 9pm | 7pm | 12pm (noon) |
| 0:00 | 8:00 | 7:00 | 6:00 | 5:00 | 22:00 | 20:00 | 13:00 |
| 1:00 | 9:00 | 8:00 | 7:00 | 6:00 | 23:00 | 21:00 | 14:00 |
| 2:00 | 10:00 | 9:00 | 8:00 | 7:00 | 0:00 | 22:00 | 15:00 |
| 3:00 | 11:00 | 10:00 | 9:00 | 8:00 | 1:00 | 23:00 | 16:00 |
| 4:00 | 12:00 | 11:00 | 10:00 | 9:00 | 2:00 | 0:00 | 17:00 |
| 5:00 | 13:00 | 12:00 | 11:00 | 10:00 | 3:00 | 1:00 | 18:00 |
| 6:00 | 14:00 | 13:00 | 12:00 | 11:00 | 4:00 | 2:00 | 19:00 |
| 7:00 | 15:00 | 14:00 | 13:00 | 12:00 | 5:00 | 3:00 | 20:00 |
| 8:00 | 16:00 | 15:00 | 14:00 | 13:00 | 6:00 | 4:00 | 21:00 |
| 9:00 | 17:00 | 16:00 | 15:00 | 14:00 | 7:00 | 5:00 | 22:00 |
| 10:00 | 18:00 | 17:00 | 16:00 | 15:00 | 8:00 | 6:00 | 23:00 |
| 11:00 | 19:00 | 18:00 | 17:00 | 16:00 | 9:00 | 7:00 | 0:00 |
| 12:00 | 20:00 | 19:00 | 18:00 | 17:00 | 10:00 | 8:00 | 1:00 |
| 13:00 | 21:00 | 20:00 | 19:00 | 18:00 | 11:00 | 9:00 | 2:00 |
| 14:00 | 22:00 | 21:00 | 20:00 | 19:00 | 12:00 | 10:00 | 3:00 |
| 15:00 | 23:00 | 22:00 | 21:00 | 20:00 | 13:00 | 11:00 | 4:00 |
| 16:00 | 0:00 | 23:00 | 22:00 | 21:00 | 14:00 | 12:00 | 5:00 |
| 17:00 | 1:00 | 0:00 | 23:00 | 22:00 | 15:00 | 13:00 | 6:00 |
| 18:00 | 2:00 | 1:00 | 0:00 | 23:00 | 16:00 | 14:00 | 7:00 |
| 19:00 | 3:00 | 2:00 | 1:00 | 0:00 | 17:00 | 15:00 | 8:00 |
| 20:00 | 4:00 | 3:00 | 2:00 | 1:00 | 18:00 | 16:00 | 9:00 |
| 21:00 | 5:00 | 4:00 | 3:00 | 2:00 | 19:00 | 17:00 | 10:00 |
| 22:00 | 6:00 | 5:00 | 4:00 | 3:00 | 20:00 | 18:00 | 11:00 |
| 23:00 | 7:00 | 6:00 | 5:00 | 4:00 | 21:00 | 19:00 | 12:00 |
Auckland Information
Time Zone
NZDT - New Zealand Daylight Time
+13:00 hours during New Zealand Daylight Time.
Sunday, September 28, 2025 at 2:00 am local time. DST starts annually the on last Sunday of September. Clocks are turned forward 1 hour to Sunday, September 28, 2025, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, April 6, 2025 at 3:00 am local time. DST ends annually the on first Sunday of April. Clocks are turned backward 1 hour to Sunday, April 6, 2025, 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Auckland Facts
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States
Principal Cities: The largest city in the EST timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens
French: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Eastern Daylight Time (EDT).
End: Eastern Standard Time (EST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Eastern Standard Time (EST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
EST representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates five hour and zero minutes time differences to the west of the zero meridian.
- Romeo - Military abbreviation for EST
- R - short form of 'Romeo'
- America/Atikokan
- America/Cancun
- America/Cayman
- America/Coral_Harbour
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Jamaica
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Panama
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST
- EST5EDT
- Jamaica
- US/East-Indiana
- US/Eastern
- US/Michigan
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone
Central Standard Time
Offset: CST is 6 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States
Principal Cities: The largest city in the CST timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Houston, Iztapalapa, Ecatepec
French: HNC - Heure Normale du Centre
Spanish: CT - Tiempo Central Estándar, CT - Zona Centro
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Central Daylight Time (CDT).
End: Central Standard Time (CST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Central Standard Time (CST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
CST representations, usage and related time zones
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six hour and zero minutes time differences to the west of the zero meridian.
- Sierra - Military abbreviation for CST
- S - short form of 'Sierra'
- America/Bahia_Banderas
- America/Belize
- America/Chicago
- America/Chihuahua
- America/Costa_Rica
- America/El_Salvador
- America/Guatemala
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Managua
- America/Matamoros
- America/Menominee
- America/Merida
- America/Mexico_City
- America/Monterrey
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Regina
- America/Resolute
- America/Swift_Current
- America/Tegucigalpa
- America/Winnipeg
- CST6CDT
- Canada/Central
- Canada/Saskatchewan
- Mexico/General
- US/Central
- US/Indiana-Starke
- Central Standard Time - UTC -6
- China Standard Time - UTC +8
- Cuba Standard Time - UTC -5
- Colombia Standard Time - UTC -5
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
Mountain Standard Time
Offset: MST is 7 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the MST timezone is Phoenix from USA with population about 1.446 million people. Other major cities in the area are Calgary, Edmonton, El Paso, Denver
French: HNR - Heure Normale des Rocheuses
Spanish: MT - Zona Pacífico
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Mountain Daylight Time (MDT).
End: Mountain Standard Time (MST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Mountain Standard Time (MST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
MST representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven hour and zero minutes time differences to the west of the zero meridian.
- Tango - Military abbreviation for MST
- T - short form of 'Tango'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Creston
- America/Dawson
- America/Dawson_Creek
- America/Denver
- America/Edmonton
- America/Fort_Nelson
- America/Hermosillo
- America/Inuvik
- America/Mazatlan
- America/Phoenix
- America/Shiprock
- America/Whitehorse
- America/Yellowknife
- Canada/Mountain
- Canada/Yukon
- MST
- MST7MDT
- Mexico/BajaSur
- Navajo
- US/Arizona
- US/Mountain
- Mountain Standard Time - UTC -7
- Mauritius Standard Time - UTC +4
- Moscow Standard Time - UTC +3
- Magadan Standard Time - UTC +11
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the PST timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Pacific Daylight Time (PDT).
End: Pacific Standard Time (PST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Pacific Standard Time (PST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
PST representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates eight hour and zero minutes time differences to the west of the zero meridian.
- Uniform - Military abbreviation for PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- Peru Standard Time - UTC -5
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Melbourne Information
Time Zone
AEDT - Australian Eastern Daylight Time
+11:00 hours during Australian Eastern Daylight Time.
Sunday, October 5, 2025 at 2:00 am local time. DST starts annually the on first Sunday of October. Clocks are turned forward 1 hour to Sunday, October 5, 2025, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, April 6, 2025 at 3:00 am local time. DST ends annually the on first Sunday of April. Clocks are turned backward 1 hour to Sunday, April 6, 2025, 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Melbourne Facts
Perth Information
Time Zone
AWDT - Australian Western Daylight Time
+9:00 hours during Australian Western Daylight Time.