Show HN: What time is it in Corporate https://bit.ly/45DYb4n

Show HN: What time is it in Corporate Three months ago someone posted a site that showed time in corporate [1] The most interesting comment to me was about the National Retail Federation 4-5-4 calendar. That calendar was hard to understand, so I made a visualization of it. I also implemented the other calendar types people were asking for. I did find the SEC dataset of 10032 publicly traded companies [2][3], but have not finished implementing a search for symbol yet. [1] https://bit.ly/3CU0QLr [2] https://bit.ly/40e5qwv... (SUB data set, field `fye`) [3] https://bit.ly/44fQVsZ https://bit.ly/3I1QISP June 26, 2025 at 11:43PM