St. John's to Black River-Hardwicke Time Converter

Updating current time…
St. John's
CanadaNST
UTC−3:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Black River-Hardwicke
CanadaAST
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 AST (UTC-4), Nov 2, 2026

St. John's is 30 minutes ahead of Black River-Hardwicke.

How the time difference changes

Normally, St. John's is 30 minutes ahead of Black River-Hardwicke. Briefly around seasonal clock changes, St. John's is 1 hour and 30 minutes ahead of Black River-Hardwicke or St. John's is 30 minutes behind Black River-Hardwicke.

Typically, working hours of 9:00 am to 6:00 pm in St. John's correspond to 8:30 am to 5:30 pm in Black River-Hardwicke.Typically, working hours of 09:00 to 18:00 in St. John's correspond to 08:30 to 17:30 in Black River-Hardwicke.

Compare St. John's time with Black River-Hardwicke time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

NST (Newfoundland Standard Time) is 30 minutes ahead of AST (Atlantic Standard Time).
8:30 am08:30 in St. John's, Canada is 8:00 am08:00 in Black River-Hardwicke, Canada

St. John's to Black River-Hardwicke call time
Best time for a conference call or a meeting is between 9:30am-6pm09:30-18:00 in St. John's which corresponds to 9am-5:30pm09:00-17:30 in Black River-Hardwicke

8:30 am08:30 NST (Newfoundland Standard Time) (St. John's, Canada). Offset UTC -3:30 hours
8:00 am08:00 AST (Atlantic Standard Time) (Black River-Hardwicke, Canada). Offset UTC -4:00 hours

8:30 am08:30 St. John's, Canada / 8:00 am08:00 Black River-Hardwicke, Canada

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
St. John's, CanadaBlack River-Hardwicke, Canada
11:30pm previous day
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23:30 previous day
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22:30

St. John's Time Zone and Facts

Time Zone

Abbreviation / Offset
NST – Newfoundland Standard Time, UTC-3:30 (now)
NDT – Newfoundland Daylight Time, UTC-2:30 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (NDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (NST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
Canada daylight saving time · Clock changes worldwide

St. John's Facts

Country
Canada
Alternative Names
Agios Ioannis Neas Gis, Baile Naoimh Eoin, Baile Naoimh Eòin, Baile Sheain, Baile Sheáin, Saint John, Saint John's, Saint-Jean, Saint-Jean de Terre-Neuve, San Juan de Terranova, Sanctus Ioannes Terrae Novae, Sejnt Dzhons, Sent DZons, Sent Dzonsas, Sent Džonsas, Sent-Dzhons, St Johns, St. John's, St. John's pa Newfoundland, St. John's på Newfoundland, St. John’s, YYT, ceyint jans, sant jwnz, seinteujonseu, sentojonzu, sheng yue han si, snt g'wns, Άγιος Ιωάννης Νέας Γης, Сейнт Джонс, Сент Џонс, Сент-Джонс, סנט ג'ונס, سانت جونز, سینٹ جان, سینٹ جانز، نیوفنلینڈ اور لیبراڈار, செயின்ட் ஜான்ஸ், სენტ-ჯონზი, セントジョンズ, 聖約翰斯, 세인트존스
Population
110,525
Currency
Dollar (CAD)
Geographic Coordinates
47° 33' N Latitude / 52° 42' W Longitude
International Dialing Code
+1
More About St. John's
St. John's local time and city facts

Black River-Hardwicke Time Zone and Facts

Time Zone

Abbreviation / Offset
AST – Atlantic Standard Time, UTC-4 (now)
ADT – Atlantic Daylight Time, UTC-3 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (ADT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (AST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
Canada daylight saving time · Clock changes worldwide

Black River-Hardwicke Facts

Country
Canada
Population
1,067
Currency
Dollar (CAD)
Geographic Coordinates
47° 01' N Latitude / 65° 12' W Longitude
International Dialing Code
+1
More About Black River-Hardwicke
Black River-Hardwicke local time and city facts