What is the ISO week number in Ostrów Mazowiecka?

TimeDials shows the current ISO week number for Ostrów Mazowiecka in real time. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year.

Time in Ostrów Mazowiecka, Mazovia, Poland — Local Time & Date

Live

--:--:--

Current local time in 🇵🇱 Ostrów Mazowiecka, Mazovia, Poland.

CET/CEST UTC+01:00

Relative to You

Detecting your timezone…

Relative to UTC

+1 hours ahead

Noon here = 11:00 UTC

09:00 here = 08:00 UTC

12:00 here = 11:00 UTC

17:00 here = 16:00 UTC

ISO Week

11 Odd Week

Sun

05:54

17:11

Today

Mid-morning in Ostrów Mazowiecka. Offices are busy, meetings are underway. The current offset is UTC+01:00.

Daylight Saving Time

Last Clock Change

2025-10-26

Clocks moved back to GMT+1

Next Clock Change

2026-03-29

Clocks will move forward to GMT+2

Widget Creator

Add this Ostrów Mazowiecka clock to your website

Customize a live Ostrów Mazowiecka time widget — pick your style, colors, and layout, then copy one line of code.

Get this widget

Free embed — iframe, JavaScript, or direct link.

Quick Facts

Country	🇵🇱Poland
State / Region	Mazovia
Timezone	CET/CEST
UTC Offset	UTC+01:00
DST	Yes — daylight saving time observed
Population	22,653
Elevation	122 m
Sunrise	05:54
Sunset	17:11
Coordinates	52.80°N, 21.90°E

Map

Map data © OpenStreetMap contributors

Time Difference to Major Cities

City	Difference	Local Time
New York	-5h	--:--
Los Angeles	-8h	--:--
London	-1h	--:--
Paris	+0h	--:--
Dubai	+3h	--:--
Mumbai	+4h 30m	--:--
Singapore	+7h	--:--
Tokyo	+8h	--:--
Sydney	+10h	--:--
Sao Paulo	-4h	--:--
Cairo	+1h	--:--
Shanghai	+7h	--:--

Frequently Asked Questions

What are the business hours in Ostrów Mazowiecka?

Standard business hours in Ostrów Mazowiecka are 09:00–17:00 local time (CET/CEST). Check the live clock above to see the current local time. Use our Time Zone Planner to find the best meeting time across cities.

What is the UTC offset for Ostrów Mazowiecka?

Ostrów Mazowiecka is currently at UTC+01:00. The timezone identifier is CET/CEST. When it is noon in Ostrów Mazowiecka, it is 11:00 UTC. You can embed a live Ostrów Mazowiecka clock on your website.

What ISO week number is it in Ostrów Mazowiecka?

It is currently ISO week 11 (odd week) in Ostrów Mazowiecka. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year. Learn more about ISO week numbers.

Does Ostrów Mazowiecka observe daylight saving time?

Yes, Ostrów Mazowiecka observes daylight saving time (DST). The most recent change was on 2025-10-26, when clocks moved back to GMT+1. The next change is on 2026-03-29, when clocks will move forward to GMT+2.