On: Show HN: Pole Clock, a single 24h clock with multi...

[abdullahkhalids]

How can I tell at a glance which timezones have the same date, and which ones are a day behind or ahead?

For instance, I can't tell if Tokyo has the same date as NYC or not.

[oars → abdullahkhalids]

The clock shows 24 hours, and we know that NYC always behind Tokyo; you can just tell this from the arms of the clock.

If it's 7:30am now for Tokyo and NYC is showing 5:30pm, we know that Tokyo is obviously a day ahead.

[abdullahkhalids → oars]

Of course, I can calculate. I am not interested in calculating. I am interested in the display just telling me.

[PascalPixel → abdullahkhalids]

The moment the date passed is midnight, the bottom of the clock, using your local hour hand it should be intuitive enough to see which timezones have passed that point, without calculation