Analog Clock Simulation

Users discuss a web-based analog clock demo, debating its precision, readability, accuracy compared to real clocks, and making jokes about broken clocks being right twice a day.

➡️ Stable 0.6x Web Development
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20
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5
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#6236
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Keywords

US DCF77 youtu.be FFS.sv mozilla.org FFS.svg AM FFS CFF DST clock clocks broken twice 11 watch hand ink seconds minute

Sample Comments

waynesonfire • Apr 19, 2023 • View on HN

would be cool if this was a physical clock.

draw_down • Jun 7, 2018 • View on HN

Pretty sure it will still tell time :)

ahartmetz • Aug 20, 2025 • View on HN

I want to know the precision of that clock!

smcl • Sep 16, 2020 • View on HN

What's the clock issue you're having?

djks422 • Jun 15, 2022 • View on HN

Except this clock has told the time accurately for a long time....

BossingAround • May 12, 2024 • View on HN

True. But, it's also a clock, which is presumably difficult to read, hence the simulation.

quickthrower2 • May 30, 2018 • View on HN

Who's clock is correct though.

naikrovek • Jan 9, 2018 • View on HN

I imagine you're not pondering this problem if you're a clock.

ardit33 • May 9, 2020 • View on HN

some clocks do that though (move the clock hand in discrete steps)

veltas • Jul 2, 2023 • View on HN

Yep I use this for setting my mechanical watch every morning, great website apart from the clock text is relative to window width, so I can't zoom out if the window is too short, I literally have to resize the window width to see the time.