Hours ago
Pick an hour offset. The linked page subtracts that many hours from the clock on your device.
“What time was it hours ago?” is the search that lands people on this site. The useful version of that question always names the hour count: 1, 2, 3, 8, 12, or 24. Vague “a few hours ago” is not a timestamp. An hour offset with a live clock is.
Each link below is a real page, not a copy of this hub. The hub exists so you can choose the offset without typing, and so search for “hours ago” has a place to land that is not a doorway of identical URLs.
Hour offsets
Which offset to open
1 hour ago is the default for a meeting that just ended or a log line from the previous hour. 2 hours ago and 3 hours ago cover “late this morning / early this afternoon” reconstructions. They are the lookups most likely to wrap past noon or midnight, which is why people stop subtracting in their head.
8 hours ago matches a standard shift or a sleep block. 12 hours ago is the other half of the day, not yesterday. 24 hours ago is this time yesterday — the same clock time, previous date.
Hours vs yesterday
If you meant the same hour yesterday, skip the hour list and use yesterday or 1 day ago. If you meant last night and it is currently morning, 8 or 12 hours ago is closer than 24. The hours-ago guide walks through those choices with examples.
Questions
What time was it 3 hours ago?
Open /3-hours-ago. The page subtracts three hours from your device clock, including the date if you cross midnight.
Is 24 hours ago the same as yesterday?
24 hours ago is yesterday at this time. “Yesterday morning” is only the same thing if you ask in the morning. Use /yesterday or /1-day-ago for the calendar phrasing.
Which hour offset should I bookmark?
Bookmark the offset you type most: 1 hour ago for recent work, 8 hours for a shift, 12 hours for the other half of the day, 24 hours for a daily job.