Puerto Rico
AST
+04
GMT +4

Time Difference

AST (Atlantic Standard Time) is 8 hours behind
1:30 am01:30 in Jobos, Puerto Rico is 9:30 am09:30 in +04

Jobos to +04 call time
Best time for a conference call or a meeting is between 8am-10am in Jobos which corresponds to 4pm-6pm in +04

1:30 am01:30 AST (Atlantic Standard Time) (Jobos, Puerto Rico). Offset UTC -4:00 hours
9:30 am09:30 (+04). Offset UTC +4:00 hours

1:30 am01:30 Jobos, Puerto Rico / 9:30 am09:30 +04

Jobos, Puerto Rico +04
12am (midnight) 8am
1am 9am
2am 10am
3am 11am
4am 12pm (noon)
5am 1pm
6am 2pm
7am 3pm
8am 4pm
9am 5pm
10am 6pm
11am 7pm
12pm (noon) 8pm
1pm 9pm
2pm 10pm
3pm 11pm
4pm 12am (midnight)
5pm 1am
6pm 2am
7pm 3am
8pm 4am
9pm 5am
10pm 6am
11pm 7am
0:00 8:00
1:00 9:00
2:00 10:00
3:00 11:00
4:00 12:00
5:00 13:00
6:00 14:00
7:00 15:00
8:00 16:00
9:00 17:00
10:00 18:00
11:00 19:00
12:00 20:00
13:00 21:00
14:00 22:00
15:00 23:00
16:00 0:00
17:00 1:00
18:00 2:00
19:00 3:00
20:00 4:00
21:00 5:00
22:00 6:00
23:00 7:00

Jobos Information

Time Zone

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

Jobos Facts

Country
Puerto Rico
Population
3,475
Currency
Dollar (USD)
Geographic Coordinates
17° 57' N Latitude / 66° 09' W Longitude

+04

Offset: +04 is 4 hours ahead Greenwich Mean Time (GMT) and is used in Europe

Countries: It is used in following countries: United Arab Emirates, Armenia, Azerbaijan, Georgia, Mauritius, Oman, Réunion, Russia, Seychelles

Principal Cities: The largest city in the +04 timezone is Dubai from United Arab Emirates with population about 1.137 million people. Other major cities in the area are Samara, Baku, Yerevan, Tbilisi

Daylight Saving: (+04) is not adjusted for daylight saving therefore +04 remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, remains the same

+04 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 east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Delta - Military abbreviation for +04
  • D - short form of 'Delta'
IANA/Olson: Reflects +04 time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Baku
  • Asia/Dubai
  • Asia/Muscat
  • Asia/Tbilisi
  • Asia/Yerevan
  • Etc/GMT-4
  • Europe/Astrakhan
  • Europe/Samara
  • Europe/Saratov
  • Europe/Ulyanovsk
  • Indian/Mahe
  • Indian/Mauritius
  • Indian/Reunion
Time zones with the GMT +4 offset:
  • KUYT - Kuybyshev Time
  • MSD - Moscow Daylight Time
  • SAMT - Samara Time
  • AMT - Armenia Time
  • AZT - Azerbaijan Time
  • D - Delta Time Zone
  • GET - Georgia Standard Time
  • GST - Gulf Standard Time
  • MUT - Mauritius Time
  • RET - Reunion Time
  • SCT - Seychelles Time