Memorial Day is considered the first unofficial day of summer because it is the first time during the season where many friends and families get together to do summer type events. For example, during Memorial Day weekend many go out of town, visit amusement parks, go to the pool, have a barbecue, etc.
Labor Day
Maybe the right grammar there is 'at the beginning of summer'. Unless you are using a sentence with the phrase 'at the beginning of the summer vacation', that's when you're supposed to use 'the' before the word 'summer'.
Holi is a festival that is celebrated during the summer season in India. This festival of colors marks the beginning of summer.
In the summer, Massachusetts can range from 115 degrees to 60 degrees. It can also be very humid, too. The beginning of the summer is hotter than the end.
The beginning of summer is often marked by the summer solstice, which occurs around June 21 in the Northern Hemisphere. This day features the longest daylight hours and the highest position of the sun in the sky. In many cultures, summer is also associated with warmer temperatures, school vacations, and seasonal activities that celebrate the arrival of this season.
Memorial Day typically marks the unofficial beginning of summer in the United States, while Labor Day marks the unofficial end of summer.
Labor Day
1948 in London at the Summer Olympics
Labor Day
Maybe the right grammar there is 'at the beginning of summer'. Unless you are using a sentence with the phrase 'at the beginning of the summer vacation', that's when you're supposed to use 'the' before the word 'summer'.
At the beginning of summer, days are longest.
The longest day of the year is called the summer solstice. It marks the official beginning of summer in the Northern Hemisphere.
If you are in the northern hemisphere, the Suns is more towards the north in Summer. THat is precisely how "Summer" (beginning of Summer, to be precise) is defined.
Summer Solstice (A+ Anywhere)
the beginning of summer
Summer solstice.
The name is "summer solstice".