Time

123456
Across
  1. 2. - What you say when it's noon. (3)
  2. 4. - The season when days are longest. (6)
  3. 5. - There are 60 of these in a minute. (3)
Down
  1. 1. - There are 12 of these on a clock. (4)
  2. 3. - The device that tells you the time. (4)
  3. 6. - The opposite of night. (5)