Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_66877 ( "Sunday Sunna/S\u00f3l" text, "Monday Mona/ M\u00e1ni" text, "Tuesday Tiw/ Tyr" text, "Wednesday Woden / Odin" text, "Thursday Thunor / Thor" text, "Friday Frige or Freya" text, "Saturday Saturn" text )

### Question ###
Which Tuesday Tiw/Tyr has a Sunday Sunna/Sol of sondag?

### Accurate SQL ###

SELECT "Tuesday Tiw/ Tyr" FROM table_66877 WHERE "Sunday Sunna/S\u00f3l" = 'sondag'