HAST
Hawaii-Aleutian Standard Time
GMT -10
South Africa
SAST

Time Difference

Hawaii-Aleutian Standard Time is 12 hours behind SAST (South Africa Standard Time)
5:30 am05:30 in HAST is 5:30 pm17:30 in Newcastle, South Africa

HAST to Newcastle call time
Best time for a conference call or a meeting is between 7am-9am in HAST which corresponds to 7pm-9pm in Newcastle

5:30 am05:30 Hawaii-Aleutian Standard Time (HAST). Offset UTC -10:00 hours
5:30 pm17:30 SAST (South Africa Standard Time) (Newcastle, South Africa). Offset UTC +2:00 hours

5:30 am05:30 HAST / 5:30 pm17:30 Newcastle, South Africa

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

Hawaii-Aleutian Standard Time

Offset: HAST is 10 hours behind Greenwich Mean Time (GMT) and is used in North America

HAST 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 HAST
  • 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

Newcastle Information

Time Zone

Abbreviation / Name
SAST - South Africa Standard Time
UTC / GMT Offset
+2:00 hours during South Africa Standard Time, currently in use.

Newcastle Facts

Country
South Africa
Alternative Names
NCS, Newcastle
Population
404,838
Currency
Rand (ZAR)
Geographic Coordinates
27° 45' S Latitude / 29° 55' E Longitude
International Dialing Code
+27