Across
- 3. ten years
- 5. a device that tells time using the sun
- 6. the day before today
- 9. seven days
- 11. one thousand years
- 13. time that has already happened
- 16. sixty minutes
- 17. one hundred years
- 18. a brief period of time
- 19. a device that measures time with sand
- 20. a very long period of time
- 21. a timepiece worn on the wrist
Down
- 1. twenty years
- 2. a tall, freestanding clock
- 4. twenty-four hours
- 7. the day after today
- 8. a chart showing days, weeks, and months
- 10. a distinct period in history
- 12. one twelfth of a year
- 13. the time happening now
- 14. the smallest common unit of time
- 15. time that has not yet happened
- 22. a clock that makes noise to wake you
- 23. a clock that announces the hour with a bird