ClockHorizon Help & Support
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Have questions about our time tools, market hours, or need assistance? Send us a message and our team will get back to you.
Email Support
Send us an email anytime
Usually responds within 24–48 hours
Quick Help
Answers to common questions
How do I request a new city or time zone?
Choose "Feature / City Request" in the contact form, specify the city name and country, and our team will add it to the directory.
Are ClockHorizon tools free?
Yes! All our clocks, timers, alarms, converters, countdowns, and market hours tools are 100% free with no sign-up required.
How do I report a calculation issue?
Select "Bug Report" and include your device/browser, the page URL, and the expected vs. observed time calculation.
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