Hora atual em Boston
United States · America/New_York
Diferença UTC
UTC-5
Fuso horário IANA
America/New_York
Horário de verão
—
Horário comercial
09:00 – 17:00
Mon–Fri (typical)
Nascer do sol hoje
—
Pôr do sol hoje
—
Duração do dia
—
Diferença de horário
| Relógio mundial | Hora local | Diferença de horário |
|---|---|---|
| New York United States | --:-- | — |
| Los Angeles United States | --:-- | — |
| Chicago United States | --:-- | — |
| San Francisco United States | --:-- | — |
| Denver United States | --:-- | — |
| Washington, D.C. United States | --:-- | — |
| Miami United States | --:-- | — |
| Toronto Canada | --:-- | — |
About the time zone in Boston
Boston is in United States and keeps time using the IANA time zone America/New_York. Its clocks run at UTC-5 in standard time and move to UTC-4 while daylight saving time is in effect. Because the switch dates differ between countries, the time difference between Boston and cities elsewhere can change twice a year.
A quick reference: when it is 12:00 UTC, the local time in Boston is 7:00 AM in January and 8:00 AM in July. The one-hour difference between those two answers is daylight saving time at work.
To convert a specific date and time, use the Conversor de fusos horários; to find a meeting slot that suits colleagues in Boston and elsewhere, try the Planejador de reuniões.
Perguntas frequentes
What time zone does Boston use?
Boston uses the IANA time zone America/New_York. Its standard-time offset is UTC-5, and it shifts to UTC-4 while daylight saving time is in effect.
Does Boston observe daylight saving time?
Yes. Clocks in Boston move between UTC-5 (standard time) and UTC-4 (daylight saving time) each year, so its time difference with other cities changes with the seasons.
What is the time difference between Boston and New York?
In standard time, Boston and New York share the same clock time. During daylight saving transitions the difference can temporarily change, because the two cities switch on different dates.
What is the time difference between Boston and London?
In standard time, Boston is 5 hours behind London. Around daylight saving transitions the difference can temporarily differ by an hour.