Recurrence timing starting logic app 1 second too early

[MN-nmcdonald]

Severity

P2 - High (Major functionality broken)

Describe the Bug with repro steps

The issue occurred after I performed the following steps:

1. Created a consumption logic app
2. Set the reoccurrence to be the following:
   "evaluatedRecurrence": { "interval": 1, "frequency": "Day", "startTime": "2025-08-01T00:00:00.00Z", "timeZone": "UTC", "schedule": { "hours": [ 0 ], "minutes": [ 0 ] } }, "type": "Recurrence", "description": "Run on the first of each month" }

Expected behavior:

Logic app will start running at 00:00:00AM everyday.

Actual behaviour

Logic app sometimes runs at 11:59:59PM the day before.

What type of Logic App Is this happening in?

Consumption (Portal)

Are you experiencing a regression?

No response

Which operating system are you using?

Windows

Did you refer to the TSG before filing this issue? https://aka.ms/lauxtsg

Yes

Workflow JSON

"triggers": {
            "Recurrence": {
                "type": "Recurrence",
                "description": "Run on the first of each month",
                "recurrence": {
                    "interval": 1,
                    "frequency": "Day",
                    "startTime": "2025-08-01T00:00:00.00Z",
                    "timeZone": "UTC",
                    "schedule": {
                        "hours": [
                            0
                        ],
                        "minutes": [
                            0
                        ]
                    }
                }
            }
        },

Screenshots or Videos

Example of logic app running at the incorrect time:

Environment

NA

Additional context

None