Gardening: Right Time and Wrong Times to Mow the Lawn: During the late morning (after the dew has evaporated) of a dry day. This is the best time to mow your lawn, mid-morning (8–10 am), just after the dew or daily watering has dried off, but before it really gets hot. The grass is dry and standing tall, perfect for an even trim. Make sure your lawn mower blade is sharp, to avoid ragged edges, which will make your lawnslow to rejuvenate . . . http://knowhow.napaonline.com/the-best-time-to-mow-your-lawn-without-annoying-your-neighbors. . . . It's important, before your lawn's first cut of the year, to take time to clear any mess including dead sticks, leaves and any rubbish that may have gathered. Check to see what is hiding in the garden; the likes of stones and thick branches may have made their way into the overgrown lawn.