Help : Query : Parameter : date

Dates and times are specified in the following formats:

yyyymmdd Includes all the hours in the specified date.
yyyymmddhh Includes a specific hour.
today All hours from midnight to current hour.
yesterday All hours yesterday.
thisWeek All hours from Midnight Sunday to current hour.
lastWeek All hours last week.
thisMonth All hours from start of month to current hour.
lastMonth All hours last month.
lastHour Last hour.
last24Hours Last 24 hours.
last7Days Last 7 days to current hour.
last30Days Last 30 days to current hour.

Times and dates are interpreted in conjunction with the selected time zone (see TZ).

Dates can be combined in a list or specified as ranges, for example:

date=19990901,19990905-1999091212

would include all the hours on 1-Sep-1999 and all the hours between midnight 5-Sep-1999 and noon 12-Sep-1999.

If the argument is omitted, then the hours since midnight today will be used.