Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Learn from the best! Meet the four finalists headed to the FINALS of the Power BI Dataviz World Championships! Register now
Hi,
I have the below query to create a new table showing dates and times for the past 24hrs.
How do i modify this to show the last 24hrs from the current (NOW) time?
Thanks
Jeff
let
Source = List.Dates(DateTime.Date(DateTime.LocalNow()), 1, #duration(-1, 0, 0, 0)),
#"Converted to Table" = Table.FromList(Source, Splitter.SplitByNothing(), null, null, ExtraValues.Error),
#"Changed Type" = Table.TransformColumnTypes(#"Converted to Table",{{"Column1", type date}}),
#"Added Custom" = Table.AddColumn(#"Changed Type", "TimeColumn", each List.Times(#time(Time.Hour(DateTime.LocalNow()),0,0), 24, #duration(0, 1, 0, 0))),
#"Expanded TimeColumn1" = Table.ExpandListColumn(#"Added Custom", "TimeColumn"),
#"Merged Columns" = Table.CombineColumns(Table.TransformColumnTypes(#"Expanded TimeColumn1", {{"Column1", type text}, {"TimeColumn", type text}}, "en-AU"),{"Column1", "TimeColumn"},Combiner.CombineTextByDelimiter(" ", QuoteStyle.None),"DateTime"),
#"Added Custom2" = Table.AddColumn(#"Merged Columns", "Custom.1", each DateTime.From(DateTime.From([DateTime]))),
#"Sorted Rows" = Table.Sort(#"Added Custom2",{{"Custom.1", Order.Ascending}})
in
#"Sorted Rows"
Solved! Go to Solution.
Hi @uthall ,
We can achieve that by DAX.
DateTime = var k =
ADDCOLUMNS (
CROSSJOIN (
CALENDAR ( TODAY()-1, TODAY() ),
UNION (
ROW ( "Time", TIME ( 1, 0, 0 ) ),
ROW ( "Time", TIME ( 2, 0, 0 ) ),
ROW ( "Time", TIME ( 3, 0, 0 ) ),
ROW ( "Time", TIME ( 4, 0, 0 ) ),
ROW ( "Time", TIME ( 5, 0, 0 ) ),
ROW ( "Time", TIME ( 6, 0, 0 ) ),
ROW ( "Time", TIME ( 7, 0, 0 ) ),
ROW ( "Time", TIME ( 9, 0, 0 ) ),
ROW ( "Time", TIME ( 10, 0, 0 ) ),
ROW ( "Time", TIME ( 11, 0, 0 ) ),
ROW ( "Time", TIME ( 12, 0, 0 ) ),
ROW ( "Time", TIME ( 13, 0, 0 ) ),
ROW ( "Time", TIME ( 14, 0, 0 ) ),
ROW ( "Time", TIME ( 15, 0, 0 ) ),
ROW ( "Time", TIME ( 16, 0, 0 ) ),
ROW ( "Time", TIME ( 17, 0, 0 ) ),
ROW ( "Time", TIME ( 18, 0, 0 ) ),
ROW ( "Time", TIME ( 19, 0, 0 ) ),
ROW ( "Time", TIME ( 20, 0, 0 ) ),
ROW ( "Time", TIME ( 21, 0, 0 ) ),
ROW ( "Time", TIME ( 22, 0, 0 ) ),
ROW ( "Time", TIME ( 23, 0, 0 ) ),
ROW ( "Time", TIME ( 24, 0, 0 ) )
)
),
"DateTime", [Date] + [Time],
"Hour", HOUR ( [Time] )
)
return
FILTER(k,NOW()-1 <=[DateTime] && [DateTime]<=NOW())
Hi @uthall ,
We can achieve that by DAX.
DateTime = var k =
ADDCOLUMNS (
CROSSJOIN (
CALENDAR ( TODAY()-1, TODAY() ),
UNION (
ROW ( "Time", TIME ( 1, 0, 0 ) ),
ROW ( "Time", TIME ( 2, 0, 0 ) ),
ROW ( "Time", TIME ( 3, 0, 0 ) ),
ROW ( "Time", TIME ( 4, 0, 0 ) ),
ROW ( "Time", TIME ( 5, 0, 0 ) ),
ROW ( "Time", TIME ( 6, 0, 0 ) ),
ROW ( "Time", TIME ( 7, 0, 0 ) ),
ROW ( "Time", TIME ( 9, 0, 0 ) ),
ROW ( "Time", TIME ( 10, 0, 0 ) ),
ROW ( "Time", TIME ( 11, 0, 0 ) ),
ROW ( "Time", TIME ( 12, 0, 0 ) ),
ROW ( "Time", TIME ( 13, 0, 0 ) ),
ROW ( "Time", TIME ( 14, 0, 0 ) ),
ROW ( "Time", TIME ( 15, 0, 0 ) ),
ROW ( "Time", TIME ( 16, 0, 0 ) ),
ROW ( "Time", TIME ( 17, 0, 0 ) ),
ROW ( "Time", TIME ( 18, 0, 0 ) ),
ROW ( "Time", TIME ( 19, 0, 0 ) ),
ROW ( "Time", TIME ( 20, 0, 0 ) ),
ROW ( "Time", TIME ( 21, 0, 0 ) ),
ROW ( "Time", TIME ( 22, 0, 0 ) ),
ROW ( "Time", TIME ( 23, 0, 0 ) ),
ROW ( "Time", TIME ( 24, 0, 0 ) )
)
),
"DateTime", [Date] + [Time],
"Hour", HOUR ( [Time] )
)
return
FILTER(k,NOW()-1 <=[DateTime] && [DateTime]<=NOW())
hanks,
But i open the pbix and i get the below, which isnt right, im UTC +8 and its 20:57 now.
Hi @uthall ,
Please refresh the table to check again.
Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Check out the February 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 52 | |
| 51 | |
| 34 | |
| 14 | |
| 14 |
| User | Count |
|---|---|
| 94 | |
| 79 | |
| 40 | |
| 27 | |
| 25 |