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How to Fix SharePoint World Clock Showing Incorrect UTC Time Differences

Phi Hung Vo Sep 25, 2026 869 views

Question details

The user is experiencing missing or incorrect UTC time differences in the SharePoint World Clock web part, especially for locations requiring half-hour offsets or specific daylight-saving rules.

How to Fix SharePoint World Clock Showing Incorrect UTC Time Differences

Product: Microsoft SharePoint
Device & OS: not provided
Scenario: Using the World Clock web part on a SharePoint intranet site to display international time zones for a global team.
Observed behavior: The web part displays inaccurate UTC time differences, failing to accurately account for certain geographical time zones, half-hour offsets, or recent daylight-saving transitions.

Before you start

Ensure your computer's local system clock and time zone settings are correct, as some web parts rely on local browser data to calculate relative time. Also, verify that your SharePoint site's regional settings match your intended primary time zone.

Solution 1Recommended

Report the Issue to the Microsoft SharePoint Feedback Portal

Since this is a known bug with the SharePoint World Clock web part's internal time-zone database, reporting it directly to the product team is the recommended course of action.

Microsoft relies on user feedback to identify specific geographical regions where daylight saving rules or half-hour UTC offsets are failing to render correctly in their web parts.

Gather specific details

Take screenshots of the incorrect time differences displayed on your SharePoint page. Note the specific locations, the expected UTC offsets, and the exact date observed.

Visit the Feedback Portal

Navigate to the official Microsoft SharePoint feedback portal in your web browser.

Submit the bug report

Create a new feedback entry detailing the daylight-saving rules or half-hour offsets that are failing. Attach your screenshots and mention the expected versus observed behavior so the engineering team can investigate.

Report the Issue to the Microsoft SharePoint Feedback Portal

Awaiting Microsoft Patch: This is a server-side component issue. Once Microsoft acknowledges and patches the time-zone data, the web part will automatically update on your SharePoint site without requiring manual intervention.

Solution 2

Verify SharePoint Site Regional Settings

Incorrect regional settings on the SharePoint site level can sometimes cause time-related web parts to miscalculate local times.

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Frequently Asked Questions

Why does the SharePoint World Clock ignore daylight saving time?

The World Clock web part relies on internal time-zone databases that may occasionally fall out of sync with newly updated daylight saving time (DST) rules. This is a server-side issue that requires a data patch from Microsoft.

Can I manually adjust the UTC offset in the World Clock web part?

No, the modern SharePoint World Clock web part automatically calculates time differences based on the selected location. You cannot manually override or type in a custom UTC offset for a specific city.

Does this issue affect all regions with half-hour time zones?

It primarily affects specific regions like India (UTC+5:30) or parts of Australia (UTC+9:30) when Microsoft's location-mapping data misinterprets the selected city's standard offset. Using a neighboring major city with the same time zone sometimes serves as a temporary workaround.

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