Intra-Day CountdownsFree Online CalculatorUpdated 2026
How Long Until 4:00 PM?
Live real-time countdown to 4:00 PM (16:00). Track time remaining until US stock market close and end-of-workday.
4:00 PM
00
Days
00
Hours
00
Minutes
00
Seconds
Related Time & Date Tools
Intra-Day Countdowns
How Long Until 3:00 PM?
Live real-time countdown to 3:00 PM (15:00). Ideal for school dismissal, afternoon meetings, and market close tracking.
Intra-Day Countdowns
How Long Until Midnight?
Live real-time countdown to midnight (00:00:00). Find out exact hours, minutes, and seconds remaining in today.
Event & Target Countdowns
Countdown Timer
Free full-screen countdown timer with chime audio synthesizer, iCalendar download, and precise days, hours, minutes, and seconds tracking.
Frequently Asked Questions
Why is 4:00 PM significant in financial markets?▼
In the United States, regular trading on major stock exchanges (NYSE, NASDAQ) closes at 4:00 PM Eastern Time.