Browse all world timezones with abbreviations, UTC offsets, DST status, and current local time. Filter by country, region, or offset. Export to Excel, CSV, JSON.
What is Time Zone List?
Time Zone List is a comprehensive tool that displays all world timezones in one searchable table. Whether you need to find a timezone abbreviation, look up a city's UTC offset, or check if a location observes Daylight Saving Time, this tool provides instant answers.
What Information Does It Show?
For each timezone, you can see:
Abbreviation
Short codes like PST, EST, GMT, ICT, JST
UTC Offset
Hours ahead or behind UTC (e.g., UTC+7, UTC-5)
Timezone Name
Full name and IANA identifier (e.g., Asia/Ho_Chi_Minh)
Region
Continent or ocean region
Current Time
Live local time for that timezone
DST Status
Whether Daylight Saving Time is active, available, or not used
Why Use This Tool?
Timezones can be confusing - there are over 400 of them worldwide, with various abbreviations and offsets. This tool helps you:
Find Any Timezone Quickly
Search by city, country, abbreviation, or offset
Understand Timezone Differences
See all offsets from UTC-12 to UTC+14
Check DST Status
Know which locations change their clocks seasonally
Get IANA Identifiers
Copy standard timezone IDs for programming use
Plan Across Timezones
See current times worldwide at a glance
Who Uses This Tool?
Remote workers coordinating with international teams
Developers working with timezone data in applications
Travelers planning trips across time zones
Business professionals scheduling international meetings
Anyone curious about world timezones and their differences
Data Source and Accuracy
Reliable Data Source: This tool uses the IANA Time Zone Database, the same standard used by operating systems, programming languages, and applications worldwide. The current time for each timezone is calculated in real-time and updates automatically.
Narrow down the list using five different filters:
Country Filter - Select any country to view its timezones
Region Filter - Africa, Americas, Asia, Australia, Europe, Pacific, etc.
UTC Offset Filter - Select any offset from UTC-12 to UTC+14
DST Filter - Show timezones with active DST, available DST, or no DST
Sort Options - Order by offset, abbreviation, name, or region
Export to Excel, CSV, JSON
Export filtered timezone data in multiple formats:
Table format - Copy and paste directly into Excel or Google Sheets
Text format - Human-readable format for documentation
CSV format - Standard format for data import/export
JSON format - Structured data for developers and APIs
Export includes timezone ID, abbreviation, UTC offset, name, region, and DST status.
Quick Jump Navigation
Jump directly to any UTC offset with one click. The Quick Jump bar shows all available offsets with the number of timezones at each offset.
Live Time Display
Each timezone shows its current local time, which updates automatically every minute. No need to refresh the page to see current times.
DST Indicators
Understand Daylight Saving Time status at a glance:
Sun icon (green) - DST is currently active
Moon icon (gray) - Location has DST but it's not currently active
Dash (—) - Location does not observe DST
One-Click Copy
Copy any timezone's IANA identifier with a single click. The IANA format (e.g., "Asia/Ho_Chi_Minh") is the standard for programming and configuration.
Automatic Timezone Detection
Your browser's timezone is automatically detected and highlighted in the table, making it easy to find your current location and compare with others.
Server-Side Rendering
The timezone table is rendered on the server, which means:
Fast initial load - Data appears immediately
SEO-friendly - Search engines can index all timezone information
Works without JavaScript - Basic viewing works even if JS is disabled
Frequently Asked Questions
What is a timezone abbreviation?
A timezone abbreviation is a short code (usually 3-4 letters) that represents a timezone. Common examples include:
PST - Pacific Standard Time (UTC-8)
EST - Eastern Standard Time (UTC-5)
GMT - Greenwich Mean Time (UTC+0)
ICT - Indochina Time (UTC+7)
JST - Japan Standard Time (UTC+9)
Important note: Some abbreviations are ambiguous. For example, "CST" can mean Central Standard Time (USA), China Standard Time, or Cuba Standard Time. Always check the full timezone name or use IANA identifiers when precision matters.
What is an IANA timezone ID?
An IANA timezone ID is a unique identifier in the format "Region/City" (e.g., "Asia/Ho_Chi_Minh", "America/New_York"). These IDs are:
Standardized across all operating systems and programming languages
Unambiguous - each ID refers to exactly one timezone
Include historical timezone changes
Best practice: Use IANA IDs in your code instead of abbreviations for reliable timezone handling.
What does UTC offset mean?
UTC offset indicates how many hours a timezone is ahead of or behind Coordinated Universal Time (UTC):
UTC+7 means 7 hours ahead of UTC
UTC-5 means 5 hours behind UTC
UTC+0 is the same as UTC (Greenwich, London in winter)
What is Daylight Saving Time (DST)?
Daylight Saving Time is the practice of setting clocks forward by one hour during warmer months to extend evening daylight. Not all countries observe DST:
With DST
Countries with DST
USA
Canada
Most of Europe
Australia (except some states)
Without DST
Countries without DST
Most of Asia
Africa
South America
When DST is active, a timezone's UTC offset changes temporarily (e.g., PST becomes PDT, changing from UTC-8 to UTC-7).
Why are there so many timezones?
Timezones exist because the Earth rotates, and different locations experience daylight at different times. The large number of timezones (400+) exists because:
Political boundaries don't always follow geographic lines
Some regions use unusual offsets (e.g., UTC+5:30, UTC+9:30)
Historical changes are preserved in the database
Some areas have changed their timezone or DST rules over time
How often is the time updated?
The current time for each timezone updates automatically every minute. You don't need to refresh the page to see current times.
Why doesn't my search find a city?
The timezone database uses English city names from the IANA standard. Try these alternatives:
Use the English name (e.g., "Ho Chi Minh" instead of "Hồ Chí Minh")
Search without spaces ("hochiminh")
Search by country name or code instead
Search by the expected UTC offset
Can I use this data in my application?
The timezone data comes from the publicly available IANA Time Zone Database. You can access the same data through built-in features in most programming languages:
JavaScript - Intl API
Python - pytz library
PHP - DateTimeZone class
Java - ZoneId class
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Abbr
UTC
Timezone
Region
Time
DST
SST
UTC-11:00
MidwayPacific/Midway
Pacific
00:25
—
PAC
UTC-11:00
NiuePacific/Niue
Pacific
00:25
—
SST
UTC-11:00
Pago PagoPacific/Pago_Pago
Pacific
00:25
—
HST
UTC-10:00
HonoluluPacific/Honolulu
Pacific
01:25
—
PAC
UTC-10:00
RarotongaPacific/Rarotonga
Pacific
01:25
—
PAC
UTC-10:00
TahitiPacific/Tahiti
Pacific
01:25
—
-0930
UTC-9:30
MarquesasPacific/Marquesas
Pacific
01:55
—
HDT
UTC-9:00
AdakAmerica/Adak
Americas
02:25
PAC
UTC-9:00
GambierPacific/Gambier
Pacific
02:25
—
AKST
UTC-8:00
AnchorageAmerica/Anchorage
Americas
03:25
AKDT
UTC-8:00
JuneauAmerica/Juneau
Americas
03:25
AKDT
UTC-8:00
MetlakatlaAmerica/Metlakatla
Americas
03:25
AKDT
UTC-8:00
NomeAmerica/Nome
Americas
03:25
PAC
UTC-8:00
PitcairnPacific/Pitcairn
Pacific
03:25
—
AKDT
UTC-8:00
SitkaAmerica/Sitka
Americas
03:25
AKDT
UTC-8:00
YakutatAmerica/Yakutat
Americas
03:25
MST
UTC-7:00
CrestonAmerica/Creston
Americas
04:25
—
MST
UTC-7:00
DawsonAmerica/Dawson
Americas
04:25
—
MST
UTC-7:00
Dawson CreekAmerica/Dawson_Creek
Americas
04:25
—
MST
UTC-7:00
Fort NelsonAmerica/Fort_Nelson
Americas
04:25
—
MST
UTC-7:00
HermosilloAmerica/Hermosillo
Americas
04:25
—
PST
UTC-7:00
Los AngelesAmerica/Los_Angeles
Americas
04:25
MST
UTC-7:00
MazatlanAmerica/Mazatlan
Americas
04:25
—
MST
UTC-7:00
PhoenixAmerica/Phoenix
Americas
04:25
—
PDT
UTC-7:00
TijuanaAmerica/Tijuana
Americas
04:25
PDT
UTC-7:00
VancouverAmerica/Vancouver
Americas
04:25
MST
UTC-7:00
WhitehorseAmerica/Whitehorse
Americas
04:25
—
CST
UTC-6:00
Bahia BanderasAmerica/Bahia_Banderas
Americas
05:25
—
CST
UTC-6:00
BelizeAmerica/Belize
Americas
05:25
—
MDT
UTC-6:00
BoiseAmerica/Boise
Americas
05:25
MDT
UTC-6:00
Cambridge BayAmerica/Cambridge_Bay
Americas
05:25
CST
UTC-6:00
ChihuahuaAmerica/Chihuahua
Americas
05:25
—
MDT
UTC-6:00
Ciudad JuarezAmerica/Ciudad_Juarez
Americas
05:25
CST
UTC-6:00
Costa RicaAmerica/Costa_Rica
Americas
05:25
—
MST
UTC-6:00
DenverAmerica/Denver
Americas
05:25
MDT
UTC-6:00
EdmontonAmerica/Edmonton
Americas
05:25
CST
UTC-6:00
El SalvadorAmerica/El_Salvador
Americas
05:25
—
PAC
UTC-6:00
GalapagosPacific/Galapagos
Pacific
05:25
—
CST
UTC-6:00
GuatemalaAmerica/Guatemala
Americas
05:25
—
MDT
UTC-6:00
InuvikAmerica/Inuvik
Americas
05:25
CST
UTC-6:00
ManaguaAmerica/Managua
Americas
05:25
—
CST
UTC-6:00
MeridaAmerica/Merida
Americas
05:25
—
CST
UTC-6:00
Mexico CityAmerica/Mexico_City
Americas
05:25
—
CST
UTC-6:00
MonterreyAmerica/Monterrey
Americas
05:25
—
CST
UTC-6:00
ReginaAmerica/Regina
Americas
05:25
—
CST
UTC-6:00
Swift CurrentAmerica/Swift_Current
Americas
05:25
—
CST
UTC-6:00
TegucigalpaAmerica/Tegucigalpa
Americas
05:25
—
EST
UTC-5:00
AtikokanAmerica/Atikokan
Americas
06:25
—
AME
UTC-5:00
BogotaAmerica/Bogota
Americas
06:25
—
EST
UTC-5:00
CancunAmerica/Cancun
Americas
06:25
—
EST
UTC-5:00
CaymanAmerica/Cayman
Americas
06:25
—
CST
UTC-5:00
ChicagoAmerica/Chicago
Americas
06:25
PAC
UTC-5:00
EasterPacific/Easter
Pacific
06:25
AME
UTC-5:00
EirunepeAmerica/Eirunepe
Americas
06:25
—
AME
UTC-5:00
GuayaquilAmerica/Guayaquil
Americas
06:25
—
CDT
UTC-5:00
Indiana/KnoxAmerica/Indiana/Knox
Americas
06:25
CDT
UTC-5:00
Indiana/Tell CityAmerica/Indiana/Tell_City
Americas
06:25
EST
UTC-5:00
JamaicaAmerica/Jamaica
Americas
06:25
—
AME
UTC-5:00
LimaAmerica/Lima
Americas
06:25
—
CDT
UTC-5:00
MatamorosAmerica/Matamoros
Americas
06:25
CDT
UTC-5:00
MenomineeAmerica/Menominee
Americas
06:25
CDT
UTC-5:00
North Dakota/BeulahAmerica/North_Dakota/Beulah
Americas
06:25
CDT
UTC-5:00
North Dakota/CenterAmerica/North_Dakota/Center
Americas
06:25
CDT
UTC-5:00
North Dakota/New SalemAmerica/North_Dakota/New_Salem
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