It takes the moon approximately 29.5 days to complete all eight lunar phases, meaning a full moon occurs roughly every month.

Commencing June 20, when summer officially begins, "The heat is on!" says the Farmers' Almanac. The farmers foresee a "sultry ...

From an astronomical standpoint, the first day of summer is today, and it's celebrated with summer solstice rituals like ...

But according to the Old Farmer's Almanac, folklore holds that the Wednesdays, Fridays and Saturdays following four holidays each year can predict the next three months' weather. Here's what to ...

California starts losing daylight after the summer solstice — a full four seconds of sunlight by Sunday, June 22, according ...

Here are some climate predictions from the Old Farmer's Almanac as well as the National Weather Service's Climate Prediction Center. Last summer was reportedly Earth's hottest summer since at ...