With IPHost Network Monitor you can run WMI Day Of Week monitoring of various devices in your network.
To create a WMI monitor for Day Of Week, provide host name (it must be a Windows host) and specify custom WQL query:
The current matching day of the current week (0-6, Sunday being 0)
Describes an instance in time as returned by Win32ClockProvider. When a query is submitted to the Win32UTCClockProvider, the results are returned as Win32_UTCTime objects with times matching the query. These are returned as part of __InstanceModificationEvents
IPHost Network Monitor is an advanced and easy tool for monitoring LAN and WAN networks, network servers, workstations and TCP/IP devices. Use IPHost Network Monitor to monitor your servers, domains, computers and devices.