The solar eclipse, or Surya Grahan as it is called in Hindi, is a rare celestial phenomenon that has captured the fascination of people worldwide for centuries. In this article, we will delve into the details of Surya Grahan and when it will occur in 2025, as well as the significance, scientific explanations, and cultural aspects surrounding this event.
What is Surya Grahan (Solar Eclipse)?
A Surya Grahan occurs when the Moon passes between the Earth and the Sun, blocking the Sun’s light either partially or completely. The eclipse can be categorized into three types: total, partial, and annular. In a total solar eclipse, the Sun is completely covered by the Moon. In a partial solar eclipse, only a portion of the Sun is obscured, while an annular eclipse creates a ring of sunlight around the dark disk of the Moon.
This fascinating phenomenon is not just an astronomical event; it also holds significant cultural and religious importance in many parts of the world, especially in India. People often gather to witness the event, making it an exciting and mystical experience.
Surya Grahan in 2025: Date and Time
The next Surya Grahan in 2025 will occur on August 12, 2025. This will be a partial solar eclipse visible from many parts of the world, including parts of India.
When Exactly Will Surya Grahan Happen?
- Date: August 12, 2025
- Time of Occurrence: The eclipse will begin at 2:30 PM UTC and will last until 6:00 PM UTC. The exact timings will vary depending on the location of observation.
It is important to check local times and viewing locations, as the exact time of the eclipse’s beginning, maximum point, and ending will differ from place to place.
Visibility in India
In India, the Surya Grahan will be visible as a partial solar eclipse. Major cities like Delhi, Mumbai, Kolkata, and Bangalore will experience this event, though the degree of obscuration will vary. In some locations, only a small part of the Sun will be covered, while in others, a larger portion will be blocked by the Moon.
How to Safely Observe Surya Grahan?
While watching a solar eclipse is an exciting event, it is crucial to follow safety guidelines to avoid damage to your eyes. Looking directly at the Sun without protection can cause permanent damage to the retina, resulting in blindness. Here are a few tips for safely observing the Surya Grahan:
Use Solar Viewing Glasses
The safest way to view the eclipse is through solar viewing glasses or eclipse glasses that meet the ISO 12312-2 international safety standard. These glasses are designed to filter out harmful ultraviolet, visible, and infrared radiation, allowing you to observe the event safely.
Pinhole Projector
A pinhole projector is another safe and fun way to view the eclipse. It allows you to project the image of the Sun onto a surface without looking directly at it.
Avoid Looking Directly at the Sun
Even during the partial eclipse, when the Sun is only partially obscured, looking directly at the Sun without proper protection can still harm your eyes. Always use a safe viewing method.
Surya Grahan Significance in Hindu Culture
In Hinduism, a solar eclipse holds profound significance and is often associated with various mythological beliefs and rituals. Traditionally, many people avoid eating during a solar eclipse and engage in purification practices like bathing in holy rivers.
Rituals During Surya Grahan
- Fasting: Many Hindus observe fasting during the eclipse, believing it to be a time when the Earth is affected by cosmic energies.
- Holy Bathing: Bathing in sacred rivers such as the Ganges is thought to purify the soul and remove sins.
- Chanting Mantras: Chanting specific mantras and performing prayers are believed to protect individuals from the negative effects of the eclipse.
Mythological Beliefs
According to Hindu mythology, the Asura (demon) Rahu, who was beheaded during the churning of the ocean (Samudra Manthan), is said to cause eclipses. It is believed that Rahu swallows the Sun or the Moon, causing the eclipse.
Scientific Explanation of Surya Grahan
A solar eclipse happens due to the alignment of three celestial bodies: the Earth, the Moon, and the Sun. The Moon’s orbit around Earth is tilted slightly relative to the Earth’s orbit around the Sun, which is why eclipses do not occur every month.
During a solar eclipse, the Moon comes between the Sun and the Earth, blocking the Sun’s light. The exact nature of the eclipse depends on the distance between the Earth, Moon, and Sun. In a total eclipse, the Moon completely covers the Sun, while in a partial eclipse, only part of the Sun is obscured.
Types of Solar Eclipses
- Total Solar Eclipse: The Moon completely covers the Sun, and the day becomes dark for a brief period.
- Partial Solar Eclipse: Only a portion of the Sun is covered by the Moon.
- Annular Solar Eclipse: The Moon is farther from the Earth, so it does not completely cover the Sun, creating a “ring of fire” effect.
Surya Grahan Precautions and Myths
Along with the excitement of witnessing the Surya Grahan, there are also various precautions and myths associated with the event. For instance, people believe that the eclipse is an inauspicious time for beginning new ventures or making major life decisions.
Common Myths Associated with Surya Grahan
- Eating During the Eclipse: It is commonly believed that eating during the eclipse can lead to harmful effects on health. While there is no scientific evidence to support this, many people avoid eating during the event.
- Pregnancy Myths: Pregnant women are advised not to step out during the eclipse to avoid the negative influence of the celestial event. These are cultural beliefs, and there is no proven connection to health risks.
- Damage to Food and Water: Many people believe that food or water exposed during the eclipse can become contaminated or spoiled. This belief leads to the covering of food and water during the event.
General Precautions
- Avoid direct exposure to the Sun without proper protection.
- Engage in spiritual practices or rituals that resonate with your belief system.
- Ensure that children are protected and understand the safety guidelines for viewing the eclipse.
Frequently Asked Questions (FAQs)
When is the next Surya Grahan in 2025?
The next Surya Grahan will occur on August 12, 2025, and it will be a partial solar eclipse.
Can I view the Surya Grahan with normal sunglasses?
No, regular sunglasses do not provide sufficient protection. You should use solar viewing glasses specifically designed for viewing the Sun.
What should I do during Surya Grahan?
You can perform rituals, chant mantras, or engage in activities that align with your cultural practices. Many people also observe fasting or bathing in holy rivers during the event.
Is it safe to step out during Surya Grahan?
Yes, it is generally safe to step out during the eclipse, but avoid looking directly at the Sun without proper protection.
Why do people fast during Surya Grahan?
Fasting during the eclipse is a cultural practice rooted in the belief that the event has spiritual significance and that fasting helps purify the body and soul.
The Surya Grahan is an awe-inspiring celestial event that draws attention from all over the world. Whether you are observing it for its scientific wonder, cultural significance, or spiritual meaning, the solar eclipse provides a unique opportunity to witness the beauty of the cosmos. With proper safety precautions and awareness, you can safely observe this amazing event and participate in the rich traditions that accompany it.