“Yesterday at this time” is one of the most common time questions on this site. It shows up in incident reports, chat logs, and “when did I send that yesterday?” You want yesterday’s date with the current hour and minute, not a guess from a calendar widget.

How yesterday at this time is calculated

This page subtracts one calendar day of 24 hours from now in your timezone. The result keeps the current hour, minute, and second, and moves the date back one day. Open it tomorrow and the answer will have moved with you.

If you meant last night

Yesterday at this time is not always last night. If you need last evening, try 8 hours ago or 12 hours ago depending on when you are asking. For a whole week back, use 1 week ago.

Browse hours ago, minutes ago, from now, or the guides if you need the method instead of a single offset.

Questions about 1 day ago

How accurate is “What time was it 1 day ago?”?

The page uses your device clock and timezone. If that clock is correct, 1 day ago is exact. Refresh and the answer moves with now.

Can I get the future version of 1 day?

Yes. Switch the direction in the URL between ago and from-now, or use the calculator on the homepage.

Why is there a UTC grid?

The grid shows the same instant as 1 day ago in other UTC offsets, so you can compare with someone in another region.

What time was it 1 day ago?

UTC Timezones

Related offsets

Common Reference

What time was it yesterday at this time?