HAST
Hawaii-Aleutian Standard Time
GMT -10
Pennsylvania, USA
EST

Time Difference

Hawaii-Aleutian Standard Time is 5 hours behind EST (Eastern Standard Time)
9:00 am09:00 in HAST is 2:00 pm14:00 in Williamsport, PA, USA

HAST to Williamsport call time
Best time for a conference call or a meeting is between 8am-1pm in HAST which corresponds to 1pm-6pm in Williamsport

9:00 am09:00 Hawaii-Aleutian Standard Time (HAST). Offset UTC -10:00 hours
2:00 pm14:00 EST (Eastern Standard Time) (Williamsport, PA, USA). Offset UTC -5:00 hours

9:00 am09:00 HAST / 2:00 pm14:00 Williamsport, PA, USA

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

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

Williamsport Information

Time Zone

Abbreviation / Name
EST - Eastern Standard Time
EDT - Eastern Daylight Time
UTC / GMT Offset
-5:00 hours during Eastern Standard Time, currently in use.
-4:00 hours during Eastern Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1am Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Williamsport Facts

Country
USA
State
Pennsylvania
Alternative Names
IPT, Uil'jamsport, Vilijamsport, Williams Port, Williamsport, u~iriamuzupoto, wei lian si bo te, wylyamsbwrt, Вилијамспорт, Уильямспорт, ولیمزپورٹ، پنسلوانیا, ويليامسبورت, ویلیام‌اسپورت، پنسیلوانیا, ウィリアムズポート, 威廉斯波特
Population
29,201
Currency
Dollar (USD)
Geographic Coordinates
41° 14' N Latitude / 77° 00' W Longitude
International Dialing Code
+1