By Pt. Amitabh Sharma
The Jwalamukhi Yog forming on 20 December 2025 is marked in panchang as inauspicious so it is wise to avoid new and auspicious undertakings on that day

Jwalamukhi Yog is an inauspicious combination in Vedic astrology, associated with volatility and disruption. As the name suggests, it is compared to a volcanic eruption powerful, intense and potentially destructive for peaceful or auspicious undertakings. Activities started under this yoga are believed to face unexpected hurdles or fail to give full results.
In 2025, this yoga gains special attention because it occurs near the end of the year, overlapping with Kharmas, a period during which auspicious ceremonies are anyway paused.
For 2025, the key date to note is:
Since it begins shortly after sunrise (around 7:09 AM) and continues past midnight, practically the entire day of 20 December 2025 is treated as unsuitable for auspicious beginnings.
According to panchang and muhurtashastra, Jwalamukhi Yog arises from a specific mix of tithi, nakshatra and planetary positions:
On 20 December 2025:
This alignment completes the conditions for Jwalamukhi Yog, marking 20 December as a highly sensitive day for starting anything auspicious.
Classical texts describe Jwalamukhi Yog as:
Astrologers therefore advise avoiding new beginnings in this window, as results can be unstable, delayed or unexpectedly troubled, despite good intentions.
On 20 December 2025, it is recommended to postpone these categories of work:
1. Marriages and engagements
2. Housewarming (Griha Pravesh)
3. Starting new ventures
4. Major samskaras and rituals
5. Buying land, vehicles or property
Agricultural beginnings such as sowing seeds or starting a new crop cycle are also listed among actions to be postponed.
Since Jwalamukhi Yog falls inside Kharmas, 20 December 2025 becomes doubly unsuitable for major auspicious activities.
1. How long does the Jwalamukhi Yog last on 20 December 2025
It runs from 7:12 AM on 20 December until 1:21 AM on 21 December, covering the whole day and extending slightly into the next night.
2. Does this mean no work at all should be done that day
Routine tasks, travel and ongoing responsibilities can continue. The restriction is specifically for fresh, auspicious and high stakes beginnings like ceremonies, big deals and new ventures.
3. Are worship, charity and spiritual practices allowed
Yes. Simple worship, mantra chanting, charity and introspection are not only allowed but often encouraged during such yogas, as they help stabilise the mind and energy.
4. What if someone cannot avoid doing something important that day
In unavoidable situations, consult a trusted astrologer for a locally adjusted muhurat, perform a small shanti puja or charity before starting and if possible time the core action slightly outside the tightest Jwalamukhi window.
5. Does Jwalamukhi Yog apply only to India or also abroad
The yoga itself is based on lunar day, nakshatra and planetary positions, which are global but sunrise and clock timings vary by location. People living abroad should use a local panchang for 20 December 2025 in their city to get exact start-end times.
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