IANA tz database · zone identifier

America/Managua

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

UTC-06:00Abbreviation CSTNo daylight saving
Time in America/Managua☀ Daylight
17:03:30
Wednesday, October 14, 2026
Offset
UTC-06:00
Abbreviation
CST
DST
No DST

Current offset

UTC-06:00

same year-round

Abbreviation

CST

used year-round

DST behaviour

None

one offset all year

Country

🇳🇮 Nicaragua

ISO 3166: NI · view country page →

Using this identifier

The string to put in your code.

America/Managua 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 CST or -06:00 — abbreviations are ambiguous and fixed offsets can't follow rule changes.

// format a date in this zone
new Intl.DateTimeFormat('en-US', {
timeZone: 'America/Managua',
dateStyle: 'full', timeStyle: 'long'
}).format(new Date());

Offset & DST behaviour

One offset,
20 years.

America/Managua has kept UTC-06:00 year-round since 1 October 2006 — 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

−05:45:08UTC-06:00 · UNCHANGED 1 October 2006 NOW

Keeping this offset since

1 October 2006

Next transition

None scheduled

no DST rules exist for this zone

Safe to assume

Local = UTC − 6h, always

…but store the identifier anyway

Technical record

The database entry, in full.

source: IANA tz database · release 2026d

IdentifierAmerica/Managua
ISO country codeNI🇳🇮 Nicaragua
Reference coordinates12.15°N, 86.28°Wtz database reference point
Standard offsetUTC-06:00abbreviation CST
Daylight offset—no daylight saving time
tzdb release2026ddata current as of this IANA release

Where it applies

All of Nicaragua, one clock.

Looking for travel-friendly info? See Managua or Central Standard Time.

🇳🇮
Nicaragua

5.1M people, one time zone. The whole country resolves to America/Managua.

Country page →
🇳🇮 Managua
17:03
17:03:30 · CST
pop. 937KCST

Related identifiers

Nearby in the database.

Same zone group · Central Standard Time

other identifiers keeping CST

Same offset · UTC-06:00

other zones keeping this offset right now

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 America/Managua?
America/Managua is UTC-06:00, year-round. The offset never changes because the zone does not observe daylight saving time.
Does America/Managua observe daylight saving time?
No. America/Managua stays on UTC-06:00 all year, as it has since 1 October 2006.
Which country uses America/Managua?
Nicaragua. The identifier covers the whole country.
Is America/Managua the same as CST?
America/Managua is one of the IANA zones that keeps Central Standard Time (CST). Use America/Managua in software — CST is a human-friendly label, not a valid identifier.

Free · Developer API

This zone, as JSON.

Its live offset, abbreviation and DST status, plus its coordinates and country, from one endpoint.

GET /v1/timezones Live

Also in the API: time zones by coordinates, conversions that flag daylight saving gaps, and abbreviations decoded.

Get your free API key → All endpoints Plans and pricing

Moving off WorldTimeAPI? Our drop-in replacement needs no key.

// this identifier, resolved live
GET /v1/timezones/America/Managua
{
"data": {
"iana": "America/Managua",
"observes_dst": false,
"country": { "code": "NI", "name": "Nicaragua" },
"current": {
"utc_offset": "-06:00",
"abbreviation": "CST",
…
},
…
}
}