Time and ordinal numbers

12345678910111213
Across
  1. 3. the day laboral week starts in.
  2. 4. last day of the weekend.
  3. 6. eighth month of the year.
  4. 8. last month of the year.
  5. 9. last day of the week.
  6. 11. the month the year starts on.
  7. 13. starts on this month.
Down
  1. 1. winter starts on this month.
  2. 2. first day of the weekend.
  3. 4. starts on this month.
  4. 5. eleventh month of the year.
  5. 7. classes start on this month.
  6. 10. fifth month of the year.
  7. 12. fourth month of the year.