Updating current time…
MSK
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PolandCET
UTC+1
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 MSK (UTC+3), Oct 30, 2026 = 1:00 pm13:00 CET (UTC+1), Oct 30, 2026

MSK is 2 hours ahead of Ostrów Mazowiecka.

How the time difference changes

For most of the year, MSK is 1 hour ahead of Ostrow Mazowiecka. From Oct 25, 2026 to Mar 28, 2027, MSK is 2 hours ahead of Ostrow Mazowiecka.

For most of the year, working hours of 9:00 am to 6:00 pm in MSK correspond to 8:00 am to 5:00 pm in Ostrow Mazowiecka. At other times of the year, working hours of 9:00 am to 6:00 pm in MSK correspond to 7:00 am to 4:00 pm in Ostrow Mazowiecka.For most of the year, working hours of 09:00 to 18:00 in MSK correspond to 08:00 to 17:00 in Ostrow Mazowiecka. At other times of the year, working hours of 09:00 to 18:00 in MSK correspond to 07:00 to 16:00 in Ostrow Mazowiecka.

Compare MSK time with Ostrow Mazowiecka time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Moscow Standard Time is 2 hours ahead of CET (Central European Time).
3:00 pm15:00 in MSK is 1:00 pm13:00 in Ostrow Mazowiecka, Poland

MSK to Ostrów Mazowiecka call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in MSK which corresponds to 9am-4pm09:00-16:00 in Ostrów Mazowiecka

3:00 pm15:00 Moscow Standard Time (MSK). Offset UTC +3:00 hours
1:00 pm13:00 CET (Central European Time) (Ostrow Mazowiecka, Poland). Offset UTC +1:00 hour

3:00 pm15:00 MSK / 1:00 pm13:00 Ostrow Mazowiecka, Poland

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Hourly time comparison
MSKOstrow Mazowiecka, Poland
10:00pm previous day
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Moscow Standard Time

Offset: MSK is 3 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Russia, Ukraine

Principal Cities: The largest city in the MSK time zone is Moscow in Russia, with about 10.381 million people. Other major cities in this time zone include Saint Petersburg, Nizhniy Novgorod, Kazan, Rostov-on-Don.

Daylight Saving: Clocks in Moscow Standard Time (MSK) do not change for daylight saving time, so MSK stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

MSK representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +03 - basic short
  • +0300 - basic
  • +03:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0300 - sign character (+) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Charlie - Military abbreviation for MSK
  • C - short form of 'Charlie'
IANA/Olson: Reflects MSK time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Europe/Kirov
  • Europe/Moscow
  • Europe/Simferopol
  • Europe/Volgograd
  • W-SU
Time zones with the GMT +3 offset:
  • EEST - Eastern European Summer Time
  • MSK - Moscow Standard Time
  • AST - Arabia Standard Time
  • C - Charlie Time Zone
  • EAT - Eastern Africa Time
  • FET - Further Eastern European Time
  • IDT - Israel Daylight Time
  • TRT - Turkey Time

Ostrów Mazowiecka Time Zone and Facts

Time Zone

Abbreviation / Offset
CET – Central European Time, UTC+1 (now)
CEST – Central European Summer Time, UTC+2 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 2:00 amSunday, March 28, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 3:00 amSunday, October 31, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (CET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.

Ostrów Mazowiecka Facts

Country
Poland
Alternative Names
Mazovijos Ostruva, Ostrov Mazovecka, Ostrov Mazovjecka, Ostrov-Mazovetskiy, Ostrova Mazovecka, Ostrow, Ostrow Mazowiecka, Ostrow Mazowiecki, Ostruv-Mazovec'ka, Ostruv-Mazovecka, Ostrów, Ostrów Mazowiecka, Ostrów Mazowiecki, ma zuo fu she de qu ao si te lu fu, Остров Мазовецка, Остров Мазовјецка, Острув-Мазовецка, Острув-Мазовецька, אוסטרוב מזובייצקה, 馬佐夫舍地區奧斯特魯夫
Population
22,653
Currency
Zloty (PLN)
Geographic Coordinates
52° 48' N Latitude / 21° 53' E Longitude
International Dialing Code
+48
Current Time in Poland