Days of the week

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Across
  1. 2. the start of the week.
  2. 3. the last day of the week.
  3. 5. the fourth day of the week.
  4. 6. the vikings called it odin's day.
  5. 7. Rebecca Black made a famous song about this day.
Down
  1. 1. the first day of the weekend.
  2. 4. the second day of the week.