{"id":"vidhyamitra:city-day:kolhapur:2081-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2081-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2081-01-25","date_display":"January 25, 2081 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2081,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481154.770833,"kali_year":5182,"ahargana":1892689.2708,"sun":{"sidereal_longitude":280.5153,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":97.6686,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.1534,"elapsed_within_tithi_degrees":9.1534},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.6686,"elapsed_within_degrees":4.3353},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.1839},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2081,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2481154.770833,"ahargana":1892689.2708,"kali_year":5182,"ayanamsa_lahiri":24.9855,"grahas":{"sun":{"sidereal_longitude":280.74079900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":98.874999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":3.8377},"mars":{"sidereal_longitude":340.065199,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":282.706899,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":301.93809899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":321.817599,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":291.03019900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":336.2142,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":156.2142,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2081,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481154.770833,"kali_year":5182,"ahargana":1892689.2708,"sun":{"sidereal_longitude":280.5153,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":97.6686,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.1534,"elapsed_within_tithi_degrees":9.1534},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.6686,"elapsed_within_degrees":4.3353},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.1839},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.838,"elongation":177.153},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.838,"opposition_distance":2.847}},"eclipse_window_40days":[]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:05","sunsetLocal":"18:26","solarNoonLocal":"12:45","dayLengthHours":11.339533158071031,"dayLengthDisplay":"11 Hours 20 Mins 22 Secs","nightLengthDisplay":"12 Hours 39 Mins 38 Secs","moonriseLocal":"18:11","moonsetLocal":"07:05","rahuKala":{"name":"Rāhu Kāla","start":"09:55","end":"11:20","startHours":9.920708852514768,"endHours":11.338150497273645,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:10","end":"15:35","startHours":14.173033786791404,"endHours":15.590475431550281,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:05","end":"08:30","startHours":7.085825562997009,"endHours":8.503267207755888,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:07","startHours":9.731716633213583,"endHours":10.10970107181595,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:52","startHours":7.558306111249968,"endHours":7.860693662131863,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:08","startHours":12.377607703430156,"endHours":13.133576580634893,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:34","end":"06:20","startHours":5.573887808587538,"endHours":6.329856685792273,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"07:05","startHours":6.14086446649109,"endHours":7.085825562997009,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:24","startHours":14.645514335044362,"endHours":15.401483212249097,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.22535872106804,"endHours":18.62535872106804,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:54","startHours":18.42535872106804,"endHours":18.897839269321,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.17535872106804,"endHours":19.92535872106804,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:08","startHours":24.377607703430158,"endHours":25.133576580634895,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:05","end":"08:30","startHours":7.085825562997009,"endHours":8.503267207755888,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"09:55","startHours":8.503267207755888,"endHours":9.920708852514768,"quality":"auspicious"},{"name":"Roga","start":"09:55","end":"11:20","startHours":9.920708852514768,"endHours":11.338150497273645,"quality":"inauspicious"},{"name":"Udveg","start":"11:20","end":"12:45","startHours":11.338150497273645,"endHours":12.755592142032524,"quality":"inauspicious"},{"name":"Chala","start":"12:45","end":"14:10","startHours":12.755592142032524,"endHours":14.173033786791404,"quality":"neutral"},{"name":"Labha","start":"14:10","end":"15:35","startHours":14.173033786791404,"endHours":15.590475431550281,"quality":"auspicious"},{"name":"Amṛta","start":"15:35","end":"17:00","startHours":15.590475431550281,"endHours":17.007917076309162,"quality":"auspicious"},{"name":"Kāla","start":"17:00","end":"18:26","startHours":17.007917076309162,"endHours":18.42535872106804,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:26","end":"20:00","startHours":18.42535872106804,"endHours":20.007917076309162,"quality":"auspicious"},{"name":"Amṛta","start":"20:00","end":"21:35","startHours":20.007917076309162,"endHours":21.59047543155028,"quality":"auspicious"},{"name":"Kāla","start":"21:35","end":"23:10","startHours":21.59047543155028,"endHours":23.173033786791404,"quality":"inauspicious"},{"name":"Śubha","start":"23:10","end":"00:45","startHours":23.173033786791404,"endHours":24.755592142032526,"quality":"auspicious"},{"name":"Roga","start":"00:45","end":"02:20","startHours":24.755592142032526,"endHours":26.338150497273645,"quality":"inauspicious"},{"name":"Udveg","start":"02:20","end":"03:55","startHours":26.338150497273645,"endHours":27.920708852514768,"quality":"inauspicious"},{"name":"Chala","start":"03:55","end":"05:30","startHours":27.920708852514768,"endHours":29.50326720775589,"quality":"neutral"},{"name":"Labha","start":"05:30","end":"07:05","startHours":29.50326720775589,"endHours":31.08582556299701,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.085825562997009,"endHours":8.085825562997009,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.085825562997009,"endHours":9.085825562997009,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.085825562997009,"endHours":10.085825562997009,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.085825562997009,"endHours":11.085825562997009,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.085825562997009,"endHours":12.085825562997009,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.085825562997009,"endHours":13.085825562997009,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.085825562997009,"endHours":14.085825562997009,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.085825562997009,"endHours":15.085825562997009,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.085825562997009,"endHours":16.08582556299701,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.08582556299701,"endHours":17.08582556299701,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.08582556299701,"endHours":18.08582556299701,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.08582556299701,"endHours":19.08582556299701,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.08582556299701,"endHours":20.08582556299701,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.08582556299701,"endHours":21.08582556299701,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.08582556299701,"endHours":22.08582556299701,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.08582556299701,"endHours":23.08582556299701,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.08582556299701,"endHours":24.08582556299701,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.08582556299701,"endHours":25.08582556299701,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.08582556299701,"endHours":26.08582556299701,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.08582556299701,"endHours":27.08582556299701,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.08582556299701,"endHours":28.08582556299701,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.08582556299701,"endHours":29.08582556299701,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.08582556299701,"endHours":30.08582556299701,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.08582556299701,"endHours":31.08582556299701,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.837512553902922,"eotMinutes":-12.308728521951446,"ayanamsa":24.9855}},"calendars":{"vikram_samvat":2138,"vikram_samvatsara":"Ānanda","saka_samvat":2003,"saka_samvatsara":"Plava","bengali_samvat":1488,"malayalam_era":1257,"nanakshahi_year":612,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 2138 Ānanda · Śaka 2003 Plava"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 25, 2081 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"January 25, 2081 CE for Kolhāpur, Maharashtra: Śukla Pūrṇimā, sūryodaya 07:05, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2081-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2081-01-25","sa":"https://sa.vidhyamitra.com/city/kolhapur/2081-01-25","hi":"https://hi.vidhyamitra.com/city/kolhapur/2081-01-25","x-default":"https://vidhyamitra.com/city/kolhapur/2081-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:43:07.756Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T18:43:07.756Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:43:07.756Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}