Across
- 1. A period of 24 hours beginning at midnight; one of the seven time periods that make up a week.
- 4. The season between winter and summer; the season when plants and trees begin to grow.
- 7. A period of time that lasts about four weeks or 30 days.
- 9. A unit of time equal to 60 seconds.
- 10. A period of 100 years.
- 11. The last part of the day and early part of the night.
- 12. Saturday and Sunday.
- 15. The middle of the day; 12 o'clock in the daytime.
- 16. The middle of the night; 12 o'clock at night.
- 18. The warmest season of the year that is after spring and before autumn.
Down
- 2. The regular period of 12 months that begins in January and ends in December.
- 3. The time of darkness between one day and the next.
- 4. A unit of time that is equal to ¹/₆₀ of a minute.
- 5. A period of 10 years.
- 6. The middle part of the day; the part of the day between noon and evening.
- 7. The early part of the day; the time of day from sunrise until noon.
- 8. One of the 24 equal parts of a day; 60 minutes.
- 12. The coldest season of the year that is after autumn and before spring.
- 13. The time when day changes into night and the sky begins to get darker.
- 14. The season between summer and winter.
- 17. The time of day when sunlight first begins to appear.