Cambodia
+07
AST
Atlantic Standard Time
GMT -4

Time Difference

is 11 hours ahead of Atlantic Standard Time
12:30 pm12:30 in Phnom Penh, Cambodia is 1:30 am01:30 in AST

Phnom Penh to AST call time
Best time for a conference call or a meeting is between 6:30pm-8:30pm in Phnom Penh which corresponds to 7:30am-9:30am in AST

12:30 pm12:30 (Phnom Penh, Cambodia). Offset UTC +7:00 hours
1:30 am01:30 Atlantic Standard Time (AST). Offset UTC -4:00 hours

12:30 pm12:30 Phnom Penh, Cambodia / 1:30 am01:30 AST

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

Phnom Penh Information

Time Zone

Abbreviation / Name
+07 -
UTC / GMT Offset
+7:00 hours during , currently in use.

Phnom Penh Facts

Country
Cambodia
Alternative Names
Krong Chaktomuk, Nam Van, Nam-Vang, Nom Pen, PNH, Phnom Pen, Phnom Penh, Phnom Pénh, Phnom-Penh, Phnompen, Phnompenh, Phnum Penh, Phnum Peny, Phnum Pénh, Phnum Pény, Phnôm Pênh, Phon Phen, Pnampen', Pnom Pehn', Pnom Pen, Pnom Pen'ch, Pnom Pene, Pnom Penh, Pnom-Peno, Pnompen, Pnompen', Pnompena, Pnompenis, Pnompeņa, Ville de Phnom Penh, bnwm bnh, fnwm pn, fnwm pېn, jin bian, namapenha, panoma pena, peunompen, phnm pen, phnmpey, pnwm pn, punom pen, punonpen, Πνομ Πενχ, Пнампень, Пном Пен, Пном Пэнь, Пномпень, Պնոմպեն, פנום פן, بنوم بنه, فنوم پن, فنوم پېن, پنوم پن, پنوم‌پن, پنۆم پێن, नामपेन्ह, पनॉम पेन, প্‌নম পেন, புனோம் பென், พนมเปญ, พนมเปณ, ཕོམ་ཕེན།, ဖနွမ်းပင်မြို့, პნომპენი, ፕኖም ፔን, ភនកពងតរាច, ភនពេញ, ភ្នំកំពង់ត្រាច, ភ្នំពេញ, プノンペン, 金边, 프놈펜
Population
1,573,544
Currency
Riels (KHR)
Geographic Coordinates
11° 33' N Latitude / 104° 54' E Longitude
International Dialing Code
+855

Atlantic Standard Time

Offset: AST is 4 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries: It is used in following countries: Antigua & Barbuda, Anguilla, Aruba, Barbados, St Barthelemy, Bermuda, Caribbean NL, Canada, Curaçao, Dominica, Dominican Republic, Grenada, Greenland, Guadeloupe, St Kitts & Nevis, St Lucia, St Martin (French), Martinique, Montserrat, Puerto Rico, St Maarten (Dutch), Trinidad & Tobago, St Vincent, Virgin Islands (UK), Virgin Islands (US)

Principal Cities: The largest city in the AST timezone is Santo Domingo from Dominican Republic with population about 2.202 million people. Other major cities in the area are Santiago de los Caballeros, Santo Domingo Oeste, San Juan, Halifax

French: HNA - Heure Normale de l'Atlantique

Spanish: AST - Tiempo Estándar del Atlántico

AST Time Zone Geo Map
AST timezone map

Daylight Saving: This is a standard timezone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Atlantic Daylight Time (ADT).

Daylight saving time clock moves back for one hour from 2am to 1amStart: Atlantic Standard Time (AST) started on Sunday, November 3, 2024 at 2:00 am local time and clocks were set one hour back to Sunday, November 3, 2024, 1:00 am. Standard time starts annually the on first Sunday of November.

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: Atlantic Standard Time (AST) ends on Sunday, March 9, 2025 at 2:00 am local time and clocks are set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time starts annually the on second Sunday of March.

AST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -04 - basic short
  • -0400 - basic
  • -04:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four 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
  • Quebec - Military abbreviation for AST
  • Q - short form of 'Quebec'
IANA/Olson: Reflects AST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Anguilla
  • America/Antigua
  • America/Aruba
  • America/Barbados
  • America/Blanc-Sablon
  • America/Curacao
  • America/Dominica
  • America/Glace_Bay
  • America/Goose_Bay
  • America/Grenada
  • America/Guadeloupe
  • America/Halifax
  • America/Kralendijk
  • America/Lower_Princes
  • America/Marigot
  • America/Martinique
  • America/Moncton
  • America/Montserrat
  • America/Port_of_Spain
  • America/Puerto_Rico
  • America/Santo_Domingo
  • America/St_Barthelemy
  • America/St_Kitts
  • America/St_Lucia
  • America/St_Thomas
  • America/St_Vincent
  • America/Thule
  • America/Tortola
  • America/Virgin
  • Atlantic/Bermuda
  • Canada/Atlantic
AST Abbreviation: Several time zones share AST abbreviation and it could refer to these time zones
  • Atlantic Standard Time - UTC -4
  • Arabia Standard Time - UTC +3
  • Arabian Standard Time - UTC +3
  • Argentina Standard Time - UTC -3
  • Apia Standard Time - UTC +13
  • Azores Summer Time - UTC +0
Time zones with the GMT -4 offset:
  • AST - Atlantic Standard Time
  • EDT - Eastern Daylight Time
  • AMT - Amazon Time
  • BOT - Bolivia Time
  • CDT - Cuba Daylight Time
  • CLT - Chile Standard Time
  • FKT - Falkland Island Time
  • GYT - Guyana Time
  • HLV - Hora Legal de Venezuela
  • PYT - Paraguay Time
  • Q - Quebec Time Zone
  • VET - Venezuelan Standard Time