Contact

Spotted an error in time, sunrise, or holiday data? Have a tool you'd like us to add? Email hello@timedate.now — we read every message.

What to include

Data corrections: the city or country page URL, what's wrong, and a source we can verify against.
Feature requests: a quick description of the task you want to accomplish.
Partnerships: who you are, what you're building, and how it relates to time and date data.

Response time

We aim to reply within two business days. Data corrections are prioritized.

Best reasons to contact us

Corrections and data issues

Use this for city time, sunrise, sunset, holiday, or regional reference problems.

Product feedback

Tell us which tools feel incomplete, confusing, or missing for your workflow.

Partnerships and licensing

Include the project, audience, and whether you need content, widgets, or integration support.

Accessibility reports

If a page is hard to use with keyboard, zoom, or assistive technology, include the page URL and device.

Before you send a correction

Time-zone and daylight-saving questions often depend on a specific city, date, and local rule. Include those three things whenever possible. That lets us verify whether the issue is a timezone rule, a local naming problem, or a rendering bug on the page itself.