TimeandTool

Heure d'Été 2026 : United States

United States observe l'heure d'été (DST) en 2026. Retrouvez les dates de changement d'heure, les décalages UTC et les villes concernées ci-dessous.

Observe l'heure d'été
Les horloges changent deux fois par an en United States — avancent au printemps, reculent en automne.

Dates de Changement d'Heure en United States — 2026

ÉvénementDateDeÀ
Passage à l'heure d'étéSunday, March 8, 2026UTC-5UTC-4
Retour à l'heure d'hiverSunday, November 1, 2026UTC-4UTC-5

Décalages UTC — United States

PériodeDécalage UTCNom
Heure légale (hiver)UTC-5America/New_York
Heure d'été (été)UTC-4America/New_York (DST)

Villes en United States

VilleFuseau horaireDécalage UTC (standard)
New YorkAmerica/New_YorkUTC-5
Los AngelesAmerica/Los_AngelesUTC-8
ChicagoAmerica/ChicagoUTC-6
HoustonAmerica/ChicagoUTC-6
PhoenixAmerica/PhoenixUTC-7
PhiladelphiaAmerica/New_YorkUTC-5
San AntonioAmerica/ChicagoUTC-6
San DiegoAmerica/Los_AngelesUTC-8
DallasAmerica/ChicagoUTC-6
San FranciscoAmerica/Los_AngelesUTC-8
SeattleAmerica/Los_AngelesUTC-8
DenverAmerica/DenverUTC-7
BostonAmerica/New_YorkUTC-5
MiamiAmerica/New_YorkUTC-5
Washington DCAmerica/New_YorkUTC-5
Las VegasAmerica/Los_AngelesUTC-8
AtlantaAmerica/New_YorkUTC-5
MinneapolisAmerica/ChicagoUTC-6
AustinAmerica/ChicagoUTC-6
PortlandAmerica/Los_AngelesUTC-8
NashvilleAmerica/ChicagoUTC-6
San JoseAmerica/Los_AngelesUTC-8
JacksonvilleAmerica/New_YorkUTC-5
ColumbusAmerica/New_YorkUTC-5
IndianapolisAmerica/Indiana/IndianapolisUTC-5
CharlotteAmerica/New_YorkUTC-5
MemphisAmerica/ChicagoUTC-6
DetroitAmerica/DetroitUTC-5
BaltimoreAmerica/New_YorkUTC-5
LouisvilleAmerica/Kentucky/LouisvilleUTC-5
PittsburghAmerica/New_YorkUTC-5
RichmondAmerica/New_YorkUTC-5
Salt Lake CityAmerica/DenverUTC-7
Kansas CityAmerica/ChicagoUTC-6
OmahaAmerica/ChicagoUTC-6
AlbuquerqueAmerica/DenverUTC-7
TucsonAmerica/PhoenixUTC-7
SacramentoAmerica/Los_AngelesUTC-8
OrlandoAmerica/New_YorkUTC-5
TampaAmerica/New_YorkUTC-5
CincinnatiAmerica/New_YorkUTC-5
ClevelandAmerica/New_YorkUTC-5
New OrleansAmerica/ChicagoUTC-6
BuffaloAmerica/New_YorkUTC-5
HartfordAmerica/New_YorkUTC-5
ProvidenceAmerica/New_YorkUTC-5
MilwaukeeAmerica/ChicagoUTC-6
HonoluluPacific/HonoluluUTC-10
AnchorageAmerica/AnchorageUTC-9
RaleighAmerica/New_YorkUTC-5
Virginia BeachAmerica/New_YorkUTC-5
RiversideAmerica/Los_AngelesUTC-8
FresnoAmerica/Los_AngelesUTC-8
TulsaAmerica/ChicagoUTC-6
Colorado SpringsAmerica/DenverUTC-7
Long BeachAmerica/Los_AngelesUTC-8
BakersfieldAmerica/Los_AngelesUTC-8
MesaAmerica/PhoenixUTC-7
WichitaAmerica/ChicagoUTC-6
ArlingtonAmerica/ChicagoUTC-6
AuroraAmerica/DenverUTC-7
AnaheimAmerica/Los_AngelesUTC-8
Santa AnaAmerica/Los_AngelesUTC-8
Corpus ChristiAmerica/ChicagoUTC-6
LexingtonAmerica/New_YorkUTC-5
StocktonAmerica/Los_AngelesUTC-8
St. LouisAmerica/ChicagoUTC-6
NewarkAmerica/New_YorkUTC-5
PlanoAmerica/ChicagoUTC-6
HendersonAmerica/Los_AngelesUTC-8
GreensboroAmerica/New_YorkUTC-5
DurhamAmerica/New_YorkUTC-5
LincolnAmerica/ChicagoUTC-6
Jersey CityAmerica/New_YorkUTC-5
ChandlerAmerica/PhoenixUTC-7
LaredoAmerica/ChicagoUTC-6
North Las VegasAmerica/Los_AngelesUTC-8
MadisonAmerica/ChicagoUTC-6
LubbockAmerica/ChicagoUTC-6
GarlandAmerica/ChicagoUTC-6
GlendaleAmerica/PhoenixUTC-7
HialeahAmerica/New_YorkUTC-5
RenoAmerica/Los_AngelesUTC-8
Baton RougeAmerica/ChicagoUTC-6
Des MoinesAmerica/ChicagoUTC-6
SpokaneAmerica/Los_AngelesUTC-8
TacomaAmerica/Los_AngelesUTC-8
AkronAmerica/New_YorkUTC-5
Little RockAmerica/ChicagoUTC-6
AuroraAmerica/ChicagoUTC-6
ModestoAmerica/Los_AngelesUTC-8
ShreveportAmerica/ChicagoUTC-6
FontanaAmerica/Los_AngelesUTC-8
Moreno ValleyAmerica/Los_AngelesUTC-8
GlendaleAmerica/Los_AngelesUTC-8
BirminghamAmerica/ChicagoUTC-6
HuntsvilleAmerica/ChicagoUTC-6
JacksonAmerica/ChicagoUTC-6
Grand RapidsAmerica/DetroitUTC-5
ChesapeakeAmerica/New_YorkUTC-5
FremontAmerica/Los_AngelesUTC-8
TallahasseeAmerica/New_YorkUTC-5
YonkersAmerica/New_YorkUTC-5
MontgomeryAmerica/ChicagoUTC-6
TempeAmerica/PhoenixUTC-7
Cape CoralAmerica/New_YorkUTC-5
Fort WayneAmerica/Indiana/IndianapolisUTC-5
ColumbusAmerica/New_YorkUTC-5
Garden GroveAmerica/Los_AngelesUTC-8
Santa ClaritaAmerica/Los_AngelesUTC-8
KnoxvilleAmerica/New_YorkUTC-5
WorcesterAmerica/New_YorkUTC-5
DaytonAmerica/New_YorkUTC-5
AugustaAmerica/New_YorkUTC-5
SpringfieldAmerica/ChicagoUTC-6
OxnardAmerica/Los_AngelesUTC-8
FayettevilleAmerica/New_YorkUTC-5
SyracuseAmerica/New_YorkUTC-5
AmarilloAmerica/ChicagoUTC-6
PasadenaAmerica/ChicagoUTC-6
PomonaAmerica/Los_AngelesUTC-8
EscondidoAmerica/Los_AngelesUTC-8
HaywardAmerica/Los_AngelesUTC-8
BridgeportAmerica/New_YorkUTC-5
KilleenAmerica/ChicagoUTC-6
SunnyvaleAmerica/Los_AngelesUTC-8
RockfordAmerica/ChicagoUTC-6
HollywoodAmerica/New_YorkUTC-5
ClarksvilleAmerica/ChicagoUTC-6
McAllenAmerica/ChicagoUTC-6
SalinasAmerica/Los_AngelesUTC-8
TorranceAmerica/Los_AngelesUTC-8
PatersonAmerica/New_YorkUTC-5
PalmdaleAmerica/Los_AngelesUTC-8
SavannahAmerica/New_YorkUTC-5
El MonteAmerica/Los_AngelesUTC-8
MobileAmerica/ChicagoUTC-6

Autres années

DST 2025DST 2026DST 2027

Foire aux questions

United States observe-t-il l'heure d'été ?
Oui, United States observe l'heure d'été (DST). Les horloges sont avancées au printemps et reculées en automne chaque année.
Quand les horloges changent-elles en United States en 2026 ?
En 2026, les horloges en United States avancent le Sunday, March 8, 2026 et reculent le Sunday, November 1, 2026.
De combien changent les horloges en United States ?
Les horloges en United States changent d'1 heure. Le décalage horaire standard est UTC-5 et le décalage d'été est UTC-4.
Quel est le décalage UTC de United States ?
United States utilise UTC-5 comme décalage horaire standard (hiver) et UTC-4 pendant l'heure d'été.
Quel fuseau horaire United States utilise-t-il ?
Le fuseau horaire principal de United States est America/New_York. Certaines villes peuvent utiliser des fuseaux horaires différents — par exemple : New York (America/New_York), Los Angeles (America/Los_Angeles), Chicago (America/Chicago).

From the Blog

19 US States That Want to End Daylight Saving Time (2026 Update)

A state-by-state tracker of US legislation to end clock changes. Updated for 2026, including the Daylight Act and what permanent DST vs. standard time would actually mean.

12 min read

Clocks Change 2026: Every European Country's DST Dates

Every EU country springs forward on March 29, 2026. Here's a country-by-country breakdown of European DST dates, which countries don't observe it, and how to avoid scheduling mistakes.

11 min read

Portugal Daylight Saving Time 2026: Clocks Change Today (March 29)

Portugal clocks spring forward on March 29, 2026. Here's exactly when the change happens, what WET→WEST means, how the Azores and Madeira differ, and what travelers need to know.

8 min read
Data verified by Arjun Mehta, Geospatial Engineer · Sources: IANA Time Zone Database · Methodology

Pages associées

Jours fériés en United States 2026Horloge mondiale de United StatesVue d'ensemble mondiale de l'heure d'été
HomeClockSunCalc