Portugal
WEST
GT
Guyana Time
GMT -3

Time Difference

WEST (Western European Summer Time) is 4 hours and 45 minutes ahead of Guyana Time
8:00 am08:00 in Porto, Portugal is 3:15 am03:15 in GT

Porto to GT call time
Best time for a conference call or a meeting is between 12:45pm-6pm in Porto which corresponds to 8am-1:15pm in GT

8:00 am08:00 WEST (Western European Summer Time) (Porto, Portugal). Offset UTC +1:00 hour
3:15 am03:15 Guyana Time (GT). Offset UTC -3:45 hours

8:00 am08:00 Porto, Portugal / 3:15 am03:15 GT

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

Porto Information

Time Zone

Abbreviation / Name
WEST - Western European Summer Time
UTC / GMT Offset
+1:00 hour during Western European Summer Time, currently in use.

Porto Facts

Country
Portugal
Alternative Names
OPO, Oporto, Porto, Portu, Portus Cale, bo tu, bwrtw, poruto, pwrtw, Πορτο, Πόρτο, Порто, Порту, פורטו, بورتو, پورتو, პორტუ, ポルト, 波圖
Population
249,633
Currency
Euro (EUR)
Geographic Coordinates
41° 08' N Latitude / 8° 36' W Longitude
International Dialing Code
+351

Guyana Time

Offset: GT is 3 hours and 45 minutes behind Greenwich Mean Time (GMT) and is used in America

GT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0345 - basic
  • -03:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0345 - sign character (-) followed by a four digit time providing hours (03) and minutes (45) of the offset. Indicates three hour and forty-five minutes time differences to the west of the zero meridian.
GT Abbreviation: Several time zones share GT abbreviation and it could refer to these time zones
  • Galapagos Time - UTC -6
  • Guyana Time - UTC -3