America/Belize time zone
6:54AMCST
CSTUTC−6−1 h vs New York (you)
No transitions: America/Belize stays on CST (UTC−6).
About America/Belize
America/Belize is the IANA time zone for Belize. It currently keeps Central Standard Time (CST, UTC−6) all year.
Its principal location is Belize at 17.50° N, 88.20° W.
Abbreviations in use: CST. Offset page: UTC−6.
Rule for future years (POSIX TZ string)
CST6
The standard time is called CST and is UTC−6. POSIX writes the offset with the opposite sign (west of Greenwich is positive), which is why the string says "6". There is no daylight saving rule: the zone stays on this offset for every year after the end of its explicit transitions. Software that has no full tzdata copy, such as many embedded devices, can use this string directly as the TZ environment variable.
History of America/Belize since 1970
The record starts with local mean time (UTC−5:53), which ended on March 31, 1912. The first daylight saving time in the record is in 1918.
| Years | Clocks | Abbreviations |
|---|---|---|
| 1970–1972 | UTC−6 all year | CST |
| 1973 | UTC−6 until December 5, then UTC−5 | CST, CDT |
| 1974 | UTC−5 until February 9, then UTC−6 | CDT, CST |
| 1975–1981 | UTC−6 all year | CST |
| 1982 | UTC−6 until December 18, then UTC−5 | CST, CDT |
| 1983 | UTC−5 until February 12, then UTC−6 | CDT, CST |
| 1984 onward | UTC−6 all year | CST |
Before 1970
93 offset changes before 1970 in the record; the first 12 and the last 12:
- Sunday, March 31, 1912: UTC−5:53 → UTC−6 (CST)
- Sunday, October 6, 1918: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 9, 1919: UTC−5:30 → UTC−6 (CST)
- Sunday, October 5, 1919: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 15, 1920: UTC−5:30 → UTC−6 (CST)
- Sunday, October 3, 1920: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 13, 1921: UTC−5:30 → UTC−6 (CST)
- Sunday, October 2, 1921: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 12, 1922: UTC−5:30 → UTC−6 (CST)
- Sunday, October 8, 1922: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 11, 1923: UTC−5:30 → UTC−6 (CST)
- Sunday, October 7, 1923: UTC−6 → UTC−5:30, daylight saving time
- Sunday, October 7, 1962: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 10, 1963: UTC−5:30 → UTC−6 (CST)
- Sunday, October 6, 1963: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 9, 1964: UTC−5:30 → UTC−6 (CST)
- Sunday, October 4, 1964: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 14, 1965: UTC−5:30 → UTC−6 (CST)
- Sunday, October 3, 1965: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 13, 1966: UTC−5:30 → UTC−6 (CST)
- Sunday, October 2, 1966: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 12, 1967: UTC−5:30 → UTC−6 (CST)
- Sunday, October 8, 1967: UTC−6 → UTC−5:30, daylight saving time
- Sunday, February 11, 1968: UTC−5:30 → UTC−6 (CST)
tzdata commits to accuracy from 1970 for every zone (zone1970.tab); earlier entries are historical research and may be incomplete.
Aliases and zones with the same clock
Other zones that keep exactly the same time under the current rules (but have a different history): America/Bahia_Banderas, America/Chihuahua, America/Costa_Rica, America/Edmonton, America/El_Salvador, America/Guatemala, America/Inuvik, America/Managua, America/Merida, America/Mexico_City, America/Monterrey, America/Regina.
Places on America/Belize
- BelmopanBZ
Convert Belize time
Using America/Belize in code
Every major platform reads the same IANA ID. Store instants in UTC and convert with the ID at display time; never store a fixed offset for a place that has daylight saving time.
// JavaScript
new Date().toLocaleString('en-US', { timeZone: 'America/Belize' })
# Python 3.9+
from zoneinfo import ZoneInfo
from datetime import datetime
datetime.now(ZoneInfo('America/Belize'))
// Java
java.time.ZonedDateTime.now(java.time.ZoneId.of("America/Belize"))
// Go
loc, _ := time.LoadLocation("America/Belize")
time.Now().In(loc)
-- PostgreSQL
SELECT now() AT TIME ZONE 'America/Belize';
# Shell
TZ='America/Belize' datePlatforms ship their own copy of tzdata and update it on their own schedule. After a rule change, outputs can differ until the platform updates; this page uses tzdata 2026f.