Terms of use
The terms for using US Time Zone Map and its data. Last updated October 2026.
General information
US Time Zone Map provides time-zone and geographic information for general informational purposes. Time and offset data are derived from the IANA time zone database and public geographic datasets (see Data Sources), which are maintained independently of this site.
No professional advice
The information here is not legal, financial, or professional scheduling advice. For time-sensitive events — court dates, market open/close, flight times, regulatory deadlines — verify the time zone and offset with an authoritative source for the specific jurisdiction and date.
Accuracy
We verify time-zone facts against public sources and update them on a regular cycle, but we do not warrant that the information is error-free at all times. Errors are corrected when identified; please use Contact & Correctionsto report a problem.
Content & data use
- Zone and state geometry is public-domain data and may be used and referenced under its respective licenses.
- Reproducing this site’s UI or content for commercial use requires permission; link back rather than copying whole pages.
- All third-party trademarks (IANA, US Census) are the property of their owners.
Liability
To the maximum extent permitted by law, US Time Zone Map is provided “as is” and is not liable for decisions made on the basis of the information on this site.
Governing law
This site and any disputes relating to it are governed by the laws of the state/country in which the operator is established. If you have questions about this section, contact us via the email address on theContact page.