We have just crossed the Summer Solstice on 21 June. This is a major celestial event which results in the longest day and shortest night of the year in the Northern hemisphere. The word solstice is a combination of the Latin words ‘sol’ meaning sun and ‘stice’ meaning standstill. As the days lengthen, the sun rises higher and higher, till the movement of the Sun’s path north or south appears to stop in the sky before changing direction.

The summer solstice occurs when the tilt of Earth’s axis is most inclined towards the sun and is directly above the Tropic of Cancer. It officially marks the beginning of astronomical summer, which lasts until the autumn equinox falls on 23 September, when day and night will be of almost equal length.

In most parts of the Northern hemisphere winter is long, dark, cold, and harsh. Nature seems to slow down; the ground id frozen and often snow-covered for months, and many plants and animals go into hibernation mode. The spring season marks a slow awakening, with life starting to stir again. It is only around the middle of June that “summer” really sets in. In the days of yore, when people’s lives, especially agriculture, were closely linked with the cycles of nature, this ‘return of the sun’ was a time to celebrate the passing of the months of suffering and hardship, and the appreciation for the sun that would bring harvests.

Summer Solstice is one of the most ancient of human festivals. For the early societies the longest day had both practical and religious significance. It was a fixed point around which the planting and harvesting of crops could be planned, but also marked the spiritual side of the shifting of the seasons.

Many traditions are linked to this celebration, especially in different parts of Europe. In Ireland celebrations date back over 5000 years. In ancient times, people all over the northern hemisphere would celebrate this time with games, stories and feasting, and lighting of bonfires. Since time began, fire has been regarded as a symbol of the sun and so large fires were lit on this occasion

In ancient Greece, the summer solstice festival of Kronia to honour the god Cronius, the patron of agriculture. It was a day when class distinctions were abandoned and masters and slaves celebrated side-by-side. A tradition still followed by some is to trek up to the peak of Mt Olympus on this day.

In ancient Rome, the festival of Vestalia celebrated Vesta the goddess of hearth and home and family on this day. During the week of Vestalia, only women were permitted to enter the Vestal temple, and a cake was baked using consecrated waters from a spring considered sacred. Even today Italians celebrate the solstice as a time of new beginnings. La Festa di San Giovanni is a festival observed with similar rites of water and fire as the ones performed in ancient times.

Many Native American tribes celebrated the longest day of the year with a Sun Dance, while the Mayas and Aztecs used the day as a marker by which to build many of their central structures, so that the buildings would align perfectly with the shadows of the two solstices, summer and winter.

In Mexico’s Yucatan Peninsula, the main pyramid at Chichén Itzá, known as the Temple of Kukulcan, is constructed in such a way that during the Summer Solstice the sun casts perfect shadows on the south and west sides so that it looks to be split in two.

Better known are the Neolithic structures at Stonehenge in England. There is still a mystery about who constructed these and for what purpose. One theory is that it was built to worship deities of the Earth and the sun. Stonehenge was ingeniously designed built to align with the sun on the solstices. On the summer solstice, as the sun rises behind the heel stone, the ancient entrance to the stone circle, the ascending rays of sunlight align perfectly with a circle carved in stone in the centre of the monument. Even today thousands throng Stonehenge on summer solstice to witness this breath-taking sight and join in the celebrations that include dance and music.

While June signals the start of summer in many parts of the Northern hemisphere, in a country like India, this is the peak of summer. In a large part of the subcontinent, the sun blazes and the earth is parched; in some parts it heralds the onset of the monsoon rains that will gradually move northwards, quenching the thirst of the soil and its inhabitants. While we celebrate the change of seasons with many different festivals, we do not traditionally celebrate summer solstice as a festival

However, in the last few years India had taken the lead in adding a new day of celebration on 21 June. This is International Day of Yoga Day to coincide with the summer solstice. The day was proclaimed by the United Nations General Assembly in 2014, in recognition of the universal appeal of Yoga, owing to its demonstrated benefits towards immunity building and stress relief.

While yoga is a philosophy and science in itself, one aspect that struck me in the context of the summer solstice and the celebration of the sun, is the importance of Surya Namaskar or Sun Salutation in yoga. This is a set of a sequence of 12 yoga poses which provide a complete workout which has a positive impact on the body and the mind.

There are 12 mantras that accompany the surya namaskar postures, which praise the different qualities of the Sun God or Surya. These are:

Praise to the One:

Who is the friend of all

Who shines brightly and is filled with radiance

Who eliminated darkness and brings in light

Who is filled with brilliance and lustre

Who traverses the entire sky and is all-pervasive

Who provides nourishment and fulfils desires

The one with a golden-hued lustre

The one who shines with the light of innumerable rays

The one who is the son of the divine cosmic mother Aditi

The one who gives life

The one who is worthy of all glory

The one who is wise and illuminates the heavenly world.

While it is marked in different ways, and has different cultural contexts, Summer solstice is a reminder of the how vital the sun is for all life.

–Mamata