Puerto Rico
AST
Brazil
-03

Time Difference

AST (Atlantic Standard Time) is 1 hours behind
3:30 am03:30 in Rio Grande, Puerto Rico is 4:30 am04:30 in Caraguatatuba, Brazil

Rio Grande to Caraguatatuba call time
Best time for a conference call or a meeting is between 8am-5pm in Rio Grande which corresponds to 9am-6pm in Caraguatatuba

3:30 am03:30 AST (Atlantic Standard Time) (Rio Grande, Puerto Rico). Offset UTC -4:00 hours
4:30 am04:30 (Caraguatatuba, Brazil). Offset UTC -3:00 hours

3:30 am03:30 Rio Grande, Puerto Rico / 4:30 am04:30 Caraguatatuba, Brazil

Rio Grande, Puerto Rico Caraguatatuba, Brazil
12am (midnight) 1am
1am 2am
2am 3am
3am 4am
4am 5am
5am 6am
6am 7am
7am 8am
8am 9am
9am 10am
10am 11am
11am 12pm (noon)
12pm (noon) 1pm
1pm 2pm
2pm 3pm
3pm 4pm
4pm 5pm
5pm 6pm
6pm 7pm
7pm 8pm
8pm 9pm
9pm 10pm
10pm 11pm
11pm 12am (midnight)
0:00 1:00
1:00 2:00
2:00 3:00
3:00 4:00
4:00 5:00
5:00 6:00
6:00 7:00
7:00 8:00
8:00 9:00
9:00 10:00
10:00 11:00
11:00 12:00
12:00 13:00
13:00 14:00
14:00 15:00
15:00 16:00
16:00 17:00
17:00 18:00
18:00 19:00
19:00 20:00
20:00 21:00
21:00 22:00
22:00 23:00
23:00 0:00

Rio Grande Information

Time Zone

Abbreviation / Name
AST - Atlantic Standard Time
UTC / GMT Offset
-4:00 hours during Atlantic Standard Time, currently in use.

Rio Grande Facts

Country
Puerto Rico
Alternative Names
Rio Grande, Rio-Grande, li ao ge lan de, ri'o grande, Рио Гранде, Ріо-Гранде, ریو گرینڈے، پورٹو ریکو, রিও গ্রান্ডে, 里奧格蘭德
Population
13,467
Currency
Dollar (USD)
Geographic Coordinates
18° 22' N Latitude / 65° 49' W Longitude

Caraguatatuba Information

Time Zone

Abbreviation / Name
-03 -
BRST - Brasilia Summer Time
UTC / GMT Offset
-3:00 hours during , currently in use.
-2:00 hours during Brasilia Summer Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Caraguatatuba Facts

Country
Brazil
Alternative Names
Caragua, Karaguatatuba, QCQ, Карагуататуба
Population
90,843
Currency
Real (BRL)
Geographic Coordinates
23° 37' S Latitude / 45° 24' W Longitude
International Dialing Code
+55