Brazil
-04
AMT
Amazon Time
GMT -4

Time Difference

is 0 hours ahead of Amazon Time
12:30 am00:30 in Costa Rica, Brazil is 12:30 am00:30 in AMT

Costa Rica to AMT call time
Best time for a conference call or a meeting is between 8am-6pm in Costa Rica which corresponds to 8am-6pm in AMT

12:30 am00:30 (Costa Rica, Brazil). Offset UTC -4:00 hours
12:30 am00:30 Amazon Time (AMT). Offset UTC -4:00 hours

12:30 am00:30 Costa Rica, Brazil / 12:30 am00:30 AMT

Costa Rica, Brazil AMT
12am (midnight) 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
0:00 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

Costa Rica Information

Time Zone

Abbreviation / Name
-04 -
UTC / GMT Offset
-4:00 hours during , currently in use.

Costa Rica Facts

Country
Brazil
Alternative Names
Costa Rica, Silvino Aquino
Population
12,930
Currency
Real (BRL)
Geographic Coordinates
23° 25' S Latitude / 54° 38' W Longitude
International Dialing Code
+55

Amazon Time

Offset: AMT is 4 hours behind Greenwich Mean Time (GMT) and is used in South America

AMT Time Zone Geo Map
AMT timezone map

AMT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -04 - basic short
  • -0400 - basic
  • -04:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Quebec - Military abbreviation for AMT
  • Q - short form of 'Quebec'
AMT Abbreviation: Several time zones share AMT abbreviation and it could refer to these time zones
  • Armenia Time - UTC +4
  • Amazon Time - UTC -4
Time zones with the GMT -4 offset:
  • AST - Atlantic Standard Time
  • EDT - Eastern Daylight Time
  • AMT - Amazon Time
  • BOT - Bolivia Time
  • CDT - Cuba Daylight Time
  • CLT - Chile Standard Time
  • FKT - Falkland Island Time
  • GYT - Guyana Time
  • HLV - Hora Legal de Venezuela
  • PYT - Paraguay Time
  • Q - Quebec Time Zone
  • VET - Venezuelan Standard Time