For feedback or questions about the site, please email:
What to write about
- Error reports: if a time difference or daylight saving date is wrong, tell us which page (URL) and what is incorrect.
- City requests: cities you'd like added to the planner or time difference pages
- Feature ideas
- Partnership or advertising inquiries
- Privacy requests: see our Privacy Policy.
We usually reply within a few days. Your email address is used only to respond to you.