Best Days To Cut Hair Farmers Almanac 2025. The 2025 best days calendar dates are based on several factors, including the position of the moon in the 12 signs of the zodiac, as well. Find out when to cut your hair to increase growth, plant vegetables, quit smoking, wean animals, mow grass to slow growth, and do more!

In 2025, i’ve found that the best days to cut hair for ideal growth and thickness are march 25, july 10, september 21, and december 15. These are the next five best days to cut hair to discourage growth, based on the moon’s sign.