CIST
Cook Islands Standard Time
GMT -10
Portugal
WEST

Time Difference

Cook Islands Standard Time is 11 hours behind WEST (Western European Summer Time)
4:00 pm16:00 in CIST is 3:00 am03:00 in Covilha, Portugal

CIST to Covilha call time
Best time for a conference call or a meeting is between 7:30am-9:30am in CIST which corresponds to 6:30pm-8:30pm in Covilha

4:00 pm16:00 Cook Islands Standard Time (CIST). Offset UTC -10:00 hours
3:00 am03:00 WEST (Western European Summer Time) (Covilha, Portugal). Offset UTC +1:00 hour

4:00 pm16:00 CIST / 3:00 am03:00 Covilha, Portugal

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

Cook Islands Standard Time

Offset: CIST is 10 hours behind Greenwich Mean Time (GMT) and is used in Pacific

CIST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -10 - basic short
  • -1000 - basic
  • -10:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates ten 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
  • Whiskey - Military abbreviation for CIST
  • W - short form of 'Whiskey'
Time zones with the GMT -10 offset:
  • HAST - Hawaii-Aleutian Standard Time
  • CKT - Cook Island Time
  • HST - Hawaii Standard Time
  • TAHT - Tahiti Time
  • W - Whiskey Time Zone

Covilha Information

Time Zone

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

Covilha Facts

Country
Portugal
Alternative Names
COV, Covilha, Covilhã, Kovil'jan, Ковильян
Population
17,610
Currency
Euro (EUR)
Geographic Coordinates
40° 16' N Latitude / 7° 30' W Longitude
International Dialing Code
+351