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Fix Power Automate Wrong Date or Time for SharePoint Tasks

Guest Writer Oct 10, 2026 868 views

Question details

The user is experiencing an issue where Power Automate incorrectly marks SharePoint tasks as breached before their actual due date due to date parsing and time-zone conversion errors.

How to Fix Power Automate Using the Wrong Date or Time for SharePoint Tasks

Product: Microsoft Power Automate, SharePoint
Device & OS: not provided
Scenario: Using a Power Automate flow to check SharePoint task due dates and update task statuses automatically.
Observed behavior: Tasks are prematurely marked as breached, especially during the first week of the month. This is caused by the flow misinterpreting dd/MM/yyyy date formats during UTC conversions.

Before you start

Verify your SharePoint site's regional settings and confirm whether the list's Due Date column is configured as 'Date Only' or 'Date and Time'.

Solution 1Recommended

Correct Date Comparison and Time Zone Logic in Power Automate

Use proper date-time functions instead of formatted text comparisons to prevent parsing errors across different time zones.

Converting dates to text strings like dd/MM/yyyy before comparing them can lead to incorrect evaluations, especially when days and months are single digits. Native date functions handle time-zone conversions more reliably.

Open Flow Condition

Open your flow in Power Automate and locate the specific condition where the SharePoint Due Date is being evaluated.

Remove Text Formatting

Remove any logic or expressions that convert the date to a formatted text string (such as dd/MM/yyyy) prior to comparison.

Use utcNow() Function

If both dates are in UTC, use the utcNow() expression to directly compare the current time against the SharePoint Due Date.

Convert Time Zones

If the time zones differ, add the 'Convert time zone' action to align both the SharePoint date and the current date to the same time zone before comparing them.

Correct Date Comparison and Time Zone Logic in Power Automate

Testing Month Boundaries: Always test your flow with dates near the beginning and end of a month to ensure the logic handles single-digit days correctly.

Solution 2

Verify SharePoint Column Settings

Ensure that SharePoint is not storing hidden time data that alters the date when processed by Power Automate.

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Frequently Asked Questions

Why does Power Automate shift my SharePoint date backward by one day?

This usually occurs due to time zone differences. SharePoint may store a 'Date Only' value at midnight in your local time zone. When Power Automate processes it in UTC, it can shift the time backward, turning it into 11:00 PM the previous day.

Is comparing dates in dd/MM/yyyy format supported in Power Automate?

While it is possible, comparing dates as formatted text strings can cause severe logic errors, especially during the first week of the month when day and month digits can be confused. It is always recommended to use the ISO 8601 format (yyyy-MM-dd) or native date-time functions.

Where can I get advanced help for troubleshooting Power Automate flows?

If adjusting time zones and date formats does not resolve your task status issue, you can post your specific flow logic on the official Microsoft Power Automate Community forums, where experts can investigate your date-formatting logic.

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