Updating current time…
NST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CubaCDT
UTC−4
30m behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:30 am08:30 NST (UTC-3:30), Nov 2, 2026 = 8:00 am08:00 CDT (UTC-4), Nov 2, 2026

NST is 30 minutes ahead of Centro Habana.

How the time difference changes

In 2026, NDT is 1 hour and 30 minutes ahead of Centro Habana for most of the year. Until Mar 8, 2026, NST is 1 hour and 30 minutes ahead of Centro Habana. From Nov 1, 2026 to Mar 14, 2027, NST is 30 minutes ahead of Centro Habana.

In 2026, working hours of 9:00 am to 6:00 pm in NDT correspond to 7:30 am to 4:30 pm in Centro Habana for most of the year. At other times that year, working hours of 9:00 am to 6:00 pm in NST correspond to 7:30 am to 4:30 pm in Centro Habana or working hours of 9:00 am to 6:00 pm in NST correspond to 8:30 am to 5:30 pm in Centro Habana.In 2026, working hours of 09:00 to 18:00 in NDT correspond to 07:30 to 16:30 in Centro Habana for most of the year. At other times that year, working hours of 09:00 to 18:00 in NST correspond to 07:30 to 16:30 in Centro Habana or working hours of 09:00 to 18:00 in NST correspond to 08:30 to 17:30 in Centro Habana.

Compare NST time with Centro Habana time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Newfoundland Standard Time is 30 minutes ahead of CDT (Cuba Daylight Time).
8:30 am08:30 in NST is 8:00 am08:00 in Centro Habana, Cuba

NST to Centro Habana call time
Best time for a conference call or a meeting is between 9:30am-6pm09:30-18:00 in NST which corresponds to 9am-5:30pm09:00-17:30 in Centro Habana

8:30 am08:30 Newfoundland Standard Time (NST). Offset UTC -3:30 hours
8:00 am08:00 CDT (Cuba Daylight Time) (Centro Habana, Cuba). Offset UTC -4:00 hours

8:30 am08:30 NST / 8:00 am08:00 Centro Habana, Cuba

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Hourly time comparison
NSTCentro Habana, Cuba
11:30pm previous day
12:30am
1:30am
2:30am
3:30am
4:30am
5:30am
6:30am
7:30am
8:30am
9:30am
10:30am
11:30am
12:30pm
1:30pm
2:30pm
3:30pm
4:30pm
5:30pm
6:30pm
7:30pm
8:30pm
9:30pm
10:30pm
23:30 previous day
00:30
01:30
02:30
03:30
04:30
05:30
06:30
07:30
08:30
09:30
10:30
11:30
12:30
13:30
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16:30
17:30
18:30
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20:30
21:30
22:30

Newfoundland Standard Time

Offset: NST is 3 hours and 30 minutes behind Greenwich Mean Time (GMT).

Countries using this time zone: Canada

Principal Cities: The largest city in the NST time zone is St. John's in Canada, with about 110,525 people. Other major cities in this time zone include Corner Brook, Grand Falls-Windsor, Gander, Clarenville.

French: HNT - Heure Normale de Terre-Neuve

Map of the areas on Newfoundland Standard Time (NST)
NST part of the year

Today all shaded areas are on NST.

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Newfoundland Daylight Time (NDT).

123456789101112Start: Newfoundland Standard Time (NST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.

123456789101112End: Newfoundland Standard Time (NST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

See Canada daylight saving time and upcoming clock changes worldwide.

NST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0330 - basic
  • -03:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0330 - sign character (-) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates an offset of three hours and thirty minutes to the west of the zero meridian.
IANA/Olson: Reflects NST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/St_Johns
  • Canada/Newfoundland

Centro Habana Time Zone and Facts

Time Zone

Abbreviation / Offset
CDT – Cuba Daylight Time, UTC-4 (now, daylight saving time)
CST – Cuba Standard Time, UTC-5 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 1:00 amSunday, November 7, 2027 at 01:00: clocks go back 1 hour to 12:00 am00:00 (CST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.

Centro Habana Facts

Country
Cuba
Alternative Names
Centro Habana
Population
158,151
Currency
Peso (CUP)
Geographic Coordinates
23° 08' N Latitude / 82° 21' W Longitude
International Dialing Code
+53