22 UTC to EST:
5 PM — The Day Is Done
22:00 UTC is 5:00 PM EST. That's the close of the traditional East Coast workday — and the NYSE's closing bell moment. Here's the full picture.
Open Live Converter22 UTC to EST: The Quick Conversion
22 UTC is 5:00 PM EST. Eastern Standard Time is UTC minus 5. Take 22 and subtract 5 to get 17. In 12-hour time, 17:00 is 5:00 PM. That's the traditional end of the East Coast business day, the time NYSE and NASDAQ close, and the moment most 9-to-5 workers in New York, Boston, and Washington are shutting their laptops.
In summer, when the eastern US is on EDT (UTC minus 4), 22 UTC becomes 6:00 PM EDT instead. One hour later, solidly into evening territory for the East Coast.
The same conversion applies whether you write it as "22 UTC," "22:00 UTC," "2200 UTC," or "10 PM UTC." They're all the same moment.
22 UTC = 5:00 PM EST (winter) or 6:00 PM EDT (summer). This is the end-of-business hour for the US East Coast and the moment major US financial markets close.
22 UTC Around the World
The contrast here is striking. While New York wraps up its workday at 5 PM, London is at 10 PM, Paris is nearly midnight, and Tokyo is waking up the next morning. 22 UTC is squarely in the US afternoon time window but night in Europe and early next-day in Asia. It's one of the more "US-centric" UTC slots in terms of who's available.
Why 22 UTC Matters: The NYSE Closing Bell
Here's a fact worth knowing: the New York Stock Exchange and NASDAQ both close at 4:00 PM EST, which is 21:00 UTC in winter. By 22:00 UTC (5 PM EST), markets have been closed for an hour and after-hours trading is underway. The 21:00 to 22:00 UTC window is when end-of-day financial data gets published, earnings reports often drop "after the close," and financial media wraps up the trading day.
If you're reading server logs or data pipelines for financial applications and you see a burst of activity around 21:00 to 22:00 UTC, that's the market-close processing window hitting the East Coast systems at 4 to 5 PM EST.
22 UTC in Context: The Late Afternoon to Evening Window
| UTC Time | EST (UTC−5) | EDT (UTC−4) | Notes |
|---|---|---|---|
| 19:00 | 2:00 PM | 3:00 PM | Mid-afternoon |
| 20:00 | 3:00 PM | 4:00 PM | Afternoon |
| 21:00 | 4:00 PM | 5:00 PM | NYSE closes at 21:00 UTC (EST) |
| 22:00 | 5:00 PM | 6:00 PM | End of business / early evening |
| 23:00 | 6:00 PM | 7:00 PM | Evening starts |
| 00:00 | 7:00 PM (prev. day) | 8:00 PM (prev. day) | UTC midnight / East Coast evening |
| 01:00 | 8:00 PM (prev. day) | 9:00 PM (prev. day) | Prime time TV hours |
Notice how 22 UTC sits right at the traditional workday boundary. One hour earlier (21 UTC) is still the workday. One hour later (23 UTC) is the early evening. It's a natural inflection point in the East Coast schedule.
Who Schedules Things at 22 UTC
Gaming and esports. Global competitive gaming events often schedule North America-focused matches around 21:00 to 23:00 UTC. That's 4 to 6 PM EST on the East Coast and 1 to 3 PM PST on the West Coast — the prime afternoon-into-evening gaming window for the domestic US audience.
Software releases and deployments. Teams sometimes target 22:00 UTC for end-of-US-business-day deployments. The idea is that most East Coast users have logged off by 5 PM EST, so a 22:00 UTC deployment catches the East Coast at end-of-day, West Coast at 2 PM PST (still active), and Europe in the middle of the night (minimal European user activity).
Podcast and content drops. North American content creators often schedule releases for late afternoon UTC to hit the East Coast commute window (5 PM EST) while the West Coast is still at work.
Convert Any UTC Time to EST
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Try It NowFrequently Asked Questions
22 UTC is 5:00 PM EST. Eastern Standard Time is UTC minus 5, so 22 minus 5 equals 17, which in 12-hour time is 5:00 PM. During daylight saving when EDT (UTC minus 4) is active, 22 UTC becomes 6:00 PM instead. Either way, it's end-of-workday or early evening on the East Coast.
10 PM UTC is the same as 22:00 UTC or 2200 UTC. It converts to 5:00 PM EST in winter or 6:00 PM EDT in summer. "10 PM UTC" and "22 UTC" are just different ways of writing the same time, one in 12-hour format and one in 24-hour format.
2200 UTC is 5:00 PM in New York during winter when EST is active. In summer when New York observes EDT (UTC minus 4), 2200 UTC is 6:00 PM local time. New York follows EST from early November through mid-March, and EDT the rest of the year.
The NYSE and NASDAQ close at 4:00 PM EST, which is 21:00 UTC in winter. During daylight saving (EDT), 4:00 PM EDT is 20:00 UTC. So the market closing UTC time shifts by one hour between EST and EDT seasons. 22:00 UTC (5 PM EST) is one hour after the winter market close, when after-hours trading and end-of-day reporting are underway.
Same formula: subtract 5 for EST or 4 for EDT, keeping the minutes the same. 22:30 UTC minus 5 hours is 17:30, which is 5:30 PM EST. During EDT it becomes 18:30, which is 6:30 PM. The minutes never change — only the hours shift.
The Short Answer
22 UTC is 5:00 PM EST in winter and 6:00 PM EDT in summer. It's the end-of-business milestone for the East Coast, the hour when NYSE data goes final, and the start of the North American consumer evening. For the full UTC to Eastern Time picture across every hour, the UTC to EST converter gives you instant, daylight-saving-aware results.
