AHDT
Alaska-Hawaii Daylight Time
GMT -9
Portugal
WEST

Time Difference

Alaska-Hawaii Daylight Time is 10 hours behind WEST (Western European Summer Time)
11:00 pm23:00 in AHDT is 9:00 am09:00 in Guimaraes, Portugal

AHDT to Guimaraes call time
Best time for a conference call or a meeting is between 8am-10am in AHDT which corresponds to 6pm-8pm in Guimaraes

11:00 pm23:00 Alaska-Hawaii Daylight Time (AHDT). Offset UTC -9:00 hours
9:00 am09:00 WEST (Western European Summer Time) (Guimaraes, Portugal). Offset UTC +1:00 hour

11:00 pm23:00 AHDT / 9:00 am09:00 Guimaraes, Portugal

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

Alaska-Hawaii Daylight Time

Offset: AHDT is 9 hours behind Greenwich Mean Time (GMT) and is used in North America

AHDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -09 - basic short
  • -0900 - basic
  • -09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0900 - sign character (-) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine 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
  • Victor - Military abbreviation for AHDT
  • V - short form of 'Victor'
Time zones with the GMT -9 offset:
  • AKST - Alaska Standard Time
  • AHDT - Alaska-Hawaii Daylight Time
  • HADT - Hawaii-Aleutian Daylight Time
  • GAMT - Gambier Time
  • HDT - Hawaii Daylight Time
  • V - Victor Time Zone

Guimaraes Information

Time Zone

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

Guimaraes Facts

Country
Portugal
Alternative Names
Gimarajnsh, Guimaraes, Guimarais, Guimarães, Guimarãis, Nkimaraes, Γκιμαράες, Гимарайнш
Population
40,604
Currency
Euro (EUR)
Geographic Coordinates
41° 26' N Latitude / 8° 17' W Longitude
International Dialing Code
+351