TIME

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Across
  1. 2. 60 seconds
  2. 3. 24 hours
  3. 5. this happens every 4 years
  4. 6. Saturday, Sunday & Monday
  5. 7. 2 weeks
  6. 10. Saturday and Sunday
  7. 12. 365 days
  8. 13. summer, autumn, winter, spring
Down
  1. 1. 100 years
  2. 3. 10 years
  3. 4. 1000 years
  4. 7. the day after Thursday
  5. 8. the day before Wednesday
  6. 9. there are 12 of these
  7. 11. 60 minutes