America/Puerto_Rico Time Zone: Current Time

Where the America/Puerto_Rico time zone is used

Countries: 🇦🇬 Antigua and Barbuda, 🇦🇮 Anguilla, 🇦🇼 Aruba, 🇧🇱 Saint Barthelemy, 🇧🇶 Bonaire, Saint Eustatius and Saba , 🇨🇦 Canada, 🇨🇼 Curacao, 🇩🇲 Dominica, 🇬🇩 Grenada, 🇬🇵 Guadeloupe, 🇰🇳 Saint Kitts and Nevis, 🇱🇨 Saint Lucia, 🇲🇫 Saint Martin, 🇲🇸 Montserrat, 🇵🇷 Puerto Rico, 🇸🇽 Sint Maarten, 🇹🇹 Trinidad and Tobago, 🇻🇨 Saint Vincent and the Grenadines, 🇻🇬 British Virgin Islands, 🇻🇮 U.S. Virgin Islands.

Area covered: AST - QC (Lower North Shore).

Also known in software as: America/Anguilla, America/Antigua, America/Aruba, America/Blanc-Sablon, America/Curacao, America/Dominica, America/Grenada, America/Guadeloupe, America/Kralendijk, America/Lower_Princes, America/Marigot, America/Montserrat, America/Port_of_Spain, America/St_Barthelemy, America/St_Kitts, America/St_Lucia, America/St_Thomas, America/St_Vincent, America/Tortola, America/Virgin.

Largest cities on America/Puerto_Rico

San JuanSan Juan14:29

BayamónBayamón14:29

CarolinaCarolina14:29

PoncePonce14:29

AreciboArecibo14:29

CaguasCaguas14:29

GuaynaboGuaynabo14:29

Trujillo AltoTrujillo Alto14:29

MayagüezMayagüez14:29

FajardoFajardo14:29

LevittownToa Baja14:29

Vega BajaVega Baja14:29

America/Puerto_Rico time zone

Atlantic Time

Atlantic Standard Time (AST)

IANA: America/Puerto_Rico · UTC−4

Daylight saving time in America/Puerto_Rico

America/Puerto_Rico does not use daylight saving time. The offset stays UTC−4 all year.

Sunrise and sunset in America/Puerto_Rico today

Sunrise 06:14 · Sunset 18:13

Daylight 11h 59m · Solar noon 12:13

Time in America/Puerto_Rico vs major world cities

City	Local time	Difference from America/Puerto_Rico
New York	14:29 Thu	same time
Los Angeles	11:29 Thu	3 hours behind
London	19:29 Thu	5 hours ahead
Paris	20:29 Thu	6 hours ahead
Dubai	22:29 Thu	8 hours ahead
Mumbai	23:59 Thu	9.5 hours ahead
Singapore	02:29 Fri	12 hours ahead
Tokyo	03:29 Fri	13 hours ahead
Sydney	04:29 Fri	14 hours ahead
Johannesburg	20:29 Thu	6 hours ahead
São Paulo	15:29 Thu	1 hour ahead
Chicago	13:29 Thu	1 hour behind

What time zone is America/Puerto_Rico in?

Clocks in America/Puerto_Rico run on Atlantic Time (AST, UTC−4); software knows the zone as America/Puerto_Rico.

Does America/Puerto_Rico observe daylight saving time?

No. America/Puerto_Rico keeps UTC−4 all year, so its time difference with places that do change their clocks shifts by an hour twice a year.

America/Puerto_Rico in software and databases

Older software may still use America/Anguilla, America/Antigua, America/Aruba, America/Blanc-Sablon, America/Curacao, America/Dominica; these are aliases of America/Puerto_Rico and give identical times.

Standard offset UTC−4, no daylight saving time (as of 2026).

October 2026 calendar for America/Puerto_Rico

Mon	Tue	Wed	Thu	Fri	Sat	Sun
			1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25
26	27	28	29	30	31

Frequently asked questions about America/Puerto_Rico

What time zone is America/Puerto_Rico in?

Atlantic Time (AST), UTC−4; IANA zone America/Puerto_Rico.

Does America/Puerto_Rico have daylight saving time?

No, it stays on UTC−4 all year.

America/Puerto_Rico (Puerto Rico) Time Zone

Where the America/Puerto_Rico time zone is used

Largest cities on America/Puerto_Rico

America/Puerto_Rico time zone

Daylight saving time in America/Puerto_Rico

Sunrise and sunset in America/Puerto_Rico today

Time in America/Puerto_Rico vs major world cities

What time zone is America/Puerto_Rico in?

Does America/Puerto_Rico observe daylight saving time?

America/Puerto_Rico in software and databases

October 2026 calendar for America/Puerto_Rico

Frequently asked questions about America/Puerto_Rico

More like America/Puerto_Rico