What is the ISO week number in Siemianowice Śląskie?

TimeDials shows the current ISO week number for Siemianowice Śląskie 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 Siemianowice Śląskie, Silesia, Poland — Local Time & Date

Live

--:--:--

Current local time in 🇵🇱 Siemianowice Śląskie, Silesia, 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

06:04

17:24

Today

Lunchtime in Siemianowice Śląskie. The city takes a breath before the afternoon push. 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

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Quick Facts

Country	🇵🇱Poland
State / Region	Silesia
Timezone	CET/CEST
UTC Offset	UTC+01:00
DST	Yes — daylight saving time observed
Population	73,121
Elevation	270 m
Sunrise	06:04
Sunset	17:24
Coordinates	50.33°N, 19.03°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 Siemianowice Śląskie?

Standard business hours in Siemianowice Śląskie 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 Siemianowice Śląskie?

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

What ISO week number is it in Siemianowice Śląskie?

It is currently ISO week 11 (odd week) in Siemianowice Śląskie. 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 Siemianowice Śląskie observe daylight saving time?

Yes, Siemianowice Śląskie 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.