What timezone do Azure Functions timer triggers execute in?

Azure Functions evaluates timer triggers in UTC by default. You can change this by adding a `WEBSITE_TIME_ZONE` app setting in your Azure portal.

Updated: August 2026 • Verified v1.2

Crontab to Azure Functions NCRONTAB Timer Generator

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NCRONTAB: {second} {minute} {hour} {day} {month} {day-of-week}

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Understanding Your Results

Prepends mandatory second-precision syntax to generate valid 6-field NCRONTAB expressions, producing copy-ready code bindings for C# (.NET Isolated), TypeScript (v4 model), and Python (v2 model).

Practical Guidance & Next Steps

Azure TimerTriggers evaluate NCRONTAB in UTC by default. Setting `use_monitor=True` ensures past-due executions run if the serverless app was temporarily sleeping.

What is this?

A cloud serverless utility that converts standard Linux crontabs into valid Azure Functions 6-field NCRONTAB expressions and code decorators.

How does it work?

1. Enter standard 5-field cron or pick a preset. 2. View the generated 6-field NCRONTAB expression. 3. Choose C# (.NET), TypeScript (v4), or Python (v2) and copy the complete function boilerplate.

Why use it?

Fixes 6-field NCRONTAB syntax errors and accelerates Azure serverless development.

Technical Scope & Calculation Limitations

Generates Azure Functions v4 programming model format.

Frequently Asked Questions

Standard Linux cron specifies schedules down to the minute. Azure Functions uses NCRONTAB, which adds a mandatory first field for seconds (`{second} {minute} {hour} {day} {month} {day-of-week}`) to allow sub-minute precision.

Windows Desktop & Widget Options