IANA tz database · zone identifier

Africa/Khartoum

The IANA tz database identifier for Central Africa Time in Sudan. Store this string — not the abbreviation, not the offset — and your timestamps stay correct forever.

UTC+02:00Abbreviation CATNo DST — never observed

Time in Africa/Khartoum☾ Night

01:00:10

Thursday, July 16, 2026

Offset

UTC+02:00

Abbreviation

CAT

DST

No DST

Current offset

UTC+02:00

same year-round

Abbreviation

CAT

used year-round

DST behaviour

Never

has never observed daylight saving

Country

🇸🇩 Sudan

ISO 3166: SD · view country page →

Using this identifier

The string to put in your code.

Africa/Khartoum is the identifier to use in code and config for this region. Every modern language, database, and OS resolves it through the same tz database, so the examples here behave identically everywhere.

Avoid storing CAT or +02:00 — abbreviations are ambiguous and fixed offsets can't follow rule changes.

// format a date in this zone

new Intl.DateTimeFormat('en-US', {

timeZone: 'Africa/Khartoum',

dateStyle: 'full', timeStyle: 'long'

}).format(new Date());

Offset & DST behaviour

One offset,
8 years.

Africa/Khartoum has kept UTC+02:00 year-round since 31 October 2017 — no daylight saving and no offset changes on record since. It is among the most stable identifiers in the database.

Every offset this zone has kept

Keeping this offset since

31 October 2017

Next transition

None scheduled

no DST rules exist for this zone

Safe to assume

Local = UTC + 2h, always

…but store the identifier anyway

Technical record

The database entry, in full.

source: IANA tz database

IdentifierAfrica/Khartoum

ISO country codeSD🇸🇩 Sudan

Reference coordinates15.60°N, 32.53°Etz database reference point

Standard offsetUTC+02:00abbreviation CAT

Daylight offset—daylight saving has never been observed

Where it applies

All of Sudan, one clock.

Looking for travel-friendly info? See Khartoum or Central Africa Time.

🇸🇩

Sudan

41M people, one time zone. The whole country resolves to Africa/Khartoum.

Related identifiers

Nearby in the database.

Same zone group · Central Africa Time

other identifiers keeping CAT

Africa/BlantyreMalawi Africa/BujumburaBurundi Africa/GaboroneBotswana Africa/HarareZimbabwe Africa/JubaSouth Sudan Africa/KigaliRwanda Africa/LubumbashiDR Congo Africa/LusakaZambia Africa/MaputoMozambique Africa/WindhoekNamibia

Same offset · UTC+02:00

other zones keeping this offset right now

Africa/JohannesburgSouth Africa · South Africa Standard Time Africa/MaseruLesotho · South Africa Standard Time Africa/MbabaneEswatini · South Africa Standard Time Africa/TripoliLibya · Eastern European Standard Time Europe/AmsterdamNetherlands · Central European Summer Time Europe/AndorraAndorra · Central European Summer Time

Frequently asked questions

Answers specific to this identifier — generated from the database record. Can't find what you need? Email [email protected].

What UTC offset is Africa/Khartoum?: Africa/Khartoum is UTC+02:00, year-round. The offset never changes because the zone does not observe daylight saving time.
Does Africa/Khartoum observe daylight saving time?: No. Africa/Khartoum has never observed DST — it has kept UTC+02:00 continuously since 31 October 2017.
Which country uses Africa/Khartoum?: Sudan. The identifier covers the whole country.
Is Africa/Khartoum the same as CAT?: Africa/Khartoum is one of the IANA zones that keeps Central Africa Time (CAT). Use Africa/Khartoum in software — CAT is a human-friendly label, not a valid identifier.

Free · Developer API

This zone, as JSON.

Everything on this page — offset, abbreviation, DST rules, coordinates — from one endpoint, always current with the latest tzdb release.

GET /v1/timezones Live

countries, cities, convert, DST transitions coming next.

Get your free API key →

// this identifier, resolved live

GET /v1/timezones?iana=Africa/Khartoum

{

"iana": "Africa/Khartoum",

"utc_offset": "+02:00",

"abbreviation": "CAT",

"observes_dst": false,

"country": "SD"

}