The Old Farmer's Almanac Best Days by Date for 2026

The Old Farmer's Almanac BEST DAYS FOR 2026 are listed by calendar date. (Or, see Best Days by Activity.)

Find out when to start a diet to lose weight, cut hair to increase growth, plant vegetables, quit smoking, lose weight, potty train, mow grass to slow growth, and do more activities. The 2026 Best Days Calendar dates are based on several factors, including the position of the Moon in the 12 signs of the Zodiac, as well as the Moon phase. Planetary relationships may also be considered. When positions and phases are suitable, tradition says that activities are more likely to yield favorable results.

→ Pick up a copy of The Old Farmer's Almanac to get all 12 months of Best Days.