When is the Solar Eclipse? September 21, 2025 Date and Time

The Solar Eclipse 2025 concludes with its final occurrence on September 21, 2025. This year's last solar eclipse will begin at 10:59 PM IST on September 21 and continue until 3:23 AM IST on September 22. The Surya Grahan will occur on Sarva Pitru Amavasya, marking the end of Pitru Paksha.

Solar Eclipse Timing on 21 September 2025

Detailed timing in Indian Standard Time (IST):

• Start Time: September 21, 10:59 PM

• Maximum Eclipse: September 22, 1:11 AM

• End Time: September 22, 3:23 AM

• Total Duration: 4 hours 24 minutes

Solar Eclipse in September 2025 in India: Will It Be Visible?

The Solar Eclipse in September 2025 in India will NOT be visible across the country. Since this eclipse occurs during nighttime hours when the Sun is below the horizon, Indian residents will not be able to witness this celestial event directly.

Solar Eclipse 2025 in India Date and Time

While the Solar Eclipse 2025 in India date and time is September 21-22, 2025, with the timing from 10:59 PM to 3:23 AM IST, the eclipse will not be observable from India due to the nighttime occurrence.

Where Will the Solar Eclipse Be Visible?

This partial solar eclipse will have its best visibility in the Southern Hemisphere, particularly in:

Primary Visibility Regions:

• New Zealand: Auckland will see up to 60% coverage, Christchurch 69%, Wellington 66%, and Invercargill 72%

• Pacific Islands: Tonga will witness 32% eclipse, Fiji 27%, Cook Islands 23%, and Samoa around 17%

• Antarctica: Coverage will vary from 5% at Marambio Base to 72% at Mario Zucchelli Station

• Australia: Eastern coastal regions will have partial visibility

Sutak Period: Will It Apply in India?

Solar Eclipse Sutak Kaal

Since the Solar Eclipse September 2025 will not be visible in India, the traditional Sutak period will NOT apply in the country. According to Hindu traditions, eclipse-related observances are only required when the eclipse is visible in that particular region.

Religious Significance

The eclipse falls on Sarva Pitru Amavasya, the final day of Pitru Paksha. Since no Sutak period applies in India, all religious ceremonies and Shradh rituals can be performed normally without any restrictions.

Scientific Understanding of the Eclipse

What Happens During a Solar Eclipse?

A solar eclipse occurs when the Moon passes between Earth and the Sun, casting a shadow on Earth's surface. This September 21 Solar Eclipse will be a partial eclipse, meaning the Moon will only cover part of the Sun's disk, creating a crescent-shaped appearance.

Eclipse Series Information

This eclipse is part of Saros series 154, which repeats every 18 years, 11 days, and contains 71 total events. The series began with a partial solar eclipse on July 19, 1917, and will conclude on August 25, 3179.

Astrological Significance

Zodiac Impact

Astrologically, this eclipse occurs in Virgo (Kanya Rashi) under the Uttara Phalguni Nakshatra. At the time of eclipse, the Sun, Moon, and Mercury will all be positioned in Virgo.

Effects on Zodiac Signs

According to astrologers, this eclipse may particularly affect:

• Fire signs (Aries, Leo, Sagittarius) should exercise caution

• Gemini, Virgo, and Pisces may experience mixed influences

• Virgo natives and those born under Uttara Phalguni Nakshatra may see significant impacts

Safety Precautions for Eclipse Viewing

Essential Safety Guidelines

For those in regions where the eclipse is visible:

• Never look directly at the Sun with naked eyes, even during partial eclipse

• Use proper solar viewing glasses or eclipse filters

• Employ indirect viewing methods like pinhole projectors

• Avoid using regular sunglasses, camera filters, or improvised filters

Historical Context and Significance

2025 Eclipse Pattern

This marks the second and final solar eclipse of 2025. The year began with a solar eclipse in March, and now concludes with this September event. Interestingly, both the year's first and last eclipses in India (lunar eclipse on September 7 and this solar eclipse) bookend the Pitru Paksha period.

Cultural Importance

The eclipse occurring on Sarva Pitru Amavasya holds special significance in Hindu culture, representing a time of honoring ancestors and spiritual reflection, though the lack of visibility in India means traditional eclipse observances don't apply.

Global Viewing Opportunities

Live Streaming Options

Indian astronomy enthusiasts can witness this eclipse through:

• Live streams from observatories in New Zealand and Australia

• NASA and other space agencies' online broadcasts

• Virtual eclipse viewing events organized by astronomy societies

Best Viewing Locations

For those traveling to witness the eclipse:

• New Zealand's South Island offers the best overall viewing experience

• Eastern Australia provides good visibility during early morning hours

• Antarctic research stations will experience the highest percentage of coverage

Next Solar Eclipse Information

Future Eclipse Dates

After September 21, 2025, the next solar eclipse will occur on February 17, 2026 (Tuesday). This future eclipse will also be visible in other parts of the world but not from India.

Planning for Future Eclipses

Eclipse enthusiasts should note that India will need to wait for future eclipses to experience direct visibility, making this a good time to appreciate the global nature of these astronomical events.

Impact on Daily Life in India

Normal Day Activities

Since the eclipse is not visible in India:

• No dietary restrictions or fasting required

• Pregnant women need not follow eclipse-related precautions

• Business and religious activities can continue normally

• No special arrangements needed for vulnerable populations

Educational Opportunities

This eclipse presents excellent educational opportunities to:

• Learn about global astronomical phenomena

• Understand Earth-Moon-Sun relationships

• Appreciate the cultural diversity in eclipse observations worldwide

• Engage with live streaming technology for scientific education

Technical Details

Eclipse Magnitude

The eclipse will have a magnitude of 0.855, meaning the Moon will cover approximately 85.5% of the Sun's diameter at maximum eclipse for observers in the best viewing locations.

Path and Duration Variations

• Maximum duration: 4 hours 24 minutes for the entire event

• Regional variations: Different locations will experience varying percentages of coverage

• Optimal viewing: Mid-eclipse provides the best photographic and observational opportunities

Climate and Weather Considerations

Viewing Conditions

For those planning to observe from visible regions:

• New Zealand: September is late winter/early spring with variable weather

• Australia: Eastern regions typically have moderate spring weather

• Pacific Islands: Generally clear skies but potential for tropical weather patterns

Conclusion

The Solar Eclipse September 21, 2025 represents the year's final major astronomical event, though it will not be visible from India. This 4-hour 24-minute partial eclipse offers spectacular viewing opportunities for the Southern Hemisphere while providing educational and cultural learning experiences for global audiences.

Key Takeaways for Indian Observers:

• Timing: September 21, 10:59 PM to September 22, 3:23 AM IST

• Visibility in India: None - eclipse occurs during nighttime

• Sutak Period: Not applicable in India

• Religious Impact: No restrictions on Pitru Paksha concluding rituals

• Viewing Options: Live streaming from international sources

While Indians won't witness this eclipse directly, it serves as a reminder of our planet's dynamic relationship with celestial mechanics and the global nature of astronomical phenomena. The event also highlights the importance of international scientific cooperation in documenting and sharing these remarkable cosmic occurrences.

For astronomy enthusiasts, this eclipse provides an excellent opportunity to engage with global scientific communities through virtual viewing experiences and to appreciate the diverse cultural perspectives on celestial events across different regions of our planet.