Solve the puzzle

123456
Across
  1. 3. The month which has less than 30 days
  2. 5. The long hand in a clock shows
  3. 6. Only four months in a year have 30 _____
Down
  1. 1. The year which has 366 days
  2. 2. The hand which moves quickly in a clock
  3. 4. This is made up of 7 days