The query "when is the 202" is ambiguous without more context. Based on the search results, if you are asking about Line 202 public transit schedules:

• The 202 bus line operating in Grafenberg Ziegelwasenstr. runs weekdays starting from 05:25 and stops at 21:55, with no service on Sundays. Weekend schedules may differ, with Saturday service from 06:55 to 21:55 but no service on Sundays. Specific changes may occur on holidays like the Day of German Unity.

• Other 202 bus routes have varied schedules depending on the region. For example, in Saldenburg to Thurmansbang to Tittling, the bus operates with specific timetables and may have early closures on certain holidays like December 24 and 31.

If you can clarify your exact interest about "202"—such as the bus line in a particular city, a year, or something else—more precise information can be provided.