Work hours (9-5)Off hoursNight
My Time
UTC+0Thu, Aug 20
New York
UTC-4Thu, Aug 20
London
UTC+1Thu, Aug 20
Tokyo
UTC+9Thu, Aug 20
My Time
12:59 PM
New York
8:59 AM
London
1:59 PM
Tokyo
9:59 PM
How to use
- Click any hour block to set that as the reference time across all zones
- Use the arrow buttons to shift by one hour, or pick a specific date
- Green blocks = working hours (9 AM - 5 PM), dark blocks = nighttime
- Hover over a column to see the same moment highlighted across all timezones
- Toggle between 12-hour and 24-hour format with the 12H/24H button