{"id":"vidhyamitra:city-day:badrinath:2136-12-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2136-12-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-12-31","date_display":"December 31, 2136 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":2136,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501582.770833,"kali_year":5238,"ahargana":1913117.2708,"sun":{"sidereal_longitude":253.3081,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":350.3488,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0407,"elapsed_within_tithi_degrees":1.0407},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.3488,"elapsed_within_degrees":3.6821},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.6568},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2136,"month":12,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501582.770833,"ahargana":1913117.2708,"kali_year":5238,"ayanamsa_lahiri":25.7668,"grahas":{"sun":{"sidereal_longitude":253.89110000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":353.5369,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":1.2775},"mars":{"sidereal_longitude":258.76150000000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":231.66930000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":210.04899999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":297.0144,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":257.8144,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":333.8404,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":153.8404,"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":2136,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501582.770833,"kali_year":5238,"ahargana":1913117.2708,"sun":{"sidereal_longitude":253.3081,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":350.3488,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0407,"elapsed_within_tithi_degrees":1.0407},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.3488,"elapsed_within_degrees":3.6821},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.6568},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.277,"elongation":97.041},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.277,"opposition_distance":82.959}},"eclipse_window_40days":[]},"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"tier2":{"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"sunriseLocal":"07:10","sunsetLocal":"17:21","solarNoonLocal":"12:15","dayLengthHours":10.186821084803174,"dayLengthDisplay":"10 Hours 11 Mins 13 Secs","nightLengthDisplay":"13 Hours 48 Mins 47 Secs","moonriseLocal":"12:33","moonsetLocal":"01:15","rahuKala":{"name":"Rāhu Kāla","start":"08:26","end":"09:42","startHours":8.434626008595565,"endHours":9.707978644195961,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:15","startHours":10.981331279796358,"endHours":12.254683915396754,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:32","end":"14:48","startHours":13.52803655099715,"endHours":14.801389186597548,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:53","startHours":9.538198292782575,"endHours":9.877758995609348,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:51","startHours":7.585724251528633,"endHours":7.857372813790051,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:36","startHours":11.915123212569982,"endHours":12.594244618223529,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:48","end":"06:29","startHours":5.803030561688078,"endHours":6.482151967341623,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:10","startHours":6.312371615928236,"endHours":7.161273372995168,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:38","startHours":13.952487429530617,"endHours":14.631608835184162,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.148094457798344,"endHours":17.548094457798342,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:46","startHours":17.348094457798343,"endHours":17.77254533633181,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.098094457798343,"endHours":18.848094457798343,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:36","startHours":23.91512321256998,"endHours":24.594244618223527,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:10","end":"08:26","startHours":7.161273372995168,"endHours":8.434626008595565,"quality":"auspicious"},{"name":"Kāla","start":"08:26","end":"09:42","startHours":8.434626008595565,"endHours":9.707978644195961,"quality":"inauspicious"},{"name":"Śubha","start":"09:42","end":"10:59","startHours":9.707978644195961,"endHours":10.981331279796358,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:15","startHours":10.981331279796358,"endHours":12.254683915396754,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:32","startHours":12.254683915396754,"endHours":13.52803655099715,"quality":"inauspicious"},{"name":"Chala","start":"13:32","end":"14:48","startHours":13.52803655099715,"endHours":14.801389186597548,"quality":"neutral"},{"name":"Labha","start":"14:48","end":"16:04","startHours":14.801389186597548,"endHours":16.074741822197947,"quality":"auspicious"},{"name":"Amṛta","start":"16:04","end":"17:21","startHours":16.074741822197947,"endHours":17.348094457798343,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:21","end":"19:04","startHours":17.348094457798343,"endHours":19.074741822197947,"quality":"neutral"},{"name":"Labha","start":"19:04","end":"20:48","startHours":19.074741822197947,"endHours":20.80138918659755,"quality":"auspicious"},{"name":"Amṛta","start":"20:48","end":"22:32","startHours":20.80138918659755,"endHours":22.52803655099715,"quality":"auspicious"},{"name":"Kāla","start":"22:32","end":"00:15","startHours":22.52803655099715,"endHours":24.254683915396754,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:59","startHours":24.254683915396754,"endHours":25.981331279796358,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:42","startHours":25.981331279796358,"endHours":27.70797864419596,"quality":"inauspicious"},{"name":"Udveg","start":"03:42","end":"05:26","startHours":27.70797864419596,"endHours":29.434626008595565,"quality":"inauspicious"},{"name":"Chala","start":"05:26","end":"07:10","startHours":29.434626008595565,"endHours":31.16127337299517,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.161273372995168,"endHours":8.161273372995169,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.161273372995169,"endHours":9.161273372995169,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.161273372995169,"endHours":10.161273372995169,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.161273372995169,"endHours":11.161273372995169,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.161273372995169,"endHours":12.161273372995169,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.161273372995169,"endHours":13.161273372995169,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.161273372995169,"endHours":14.161273372995169,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.161273372995169,"endHours":15.161273372995169,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.161273372995169,"endHours":16.16127337299517,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.16127337299517,"endHours":17.16127337299517,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.16127337299517,"endHours":18.16127337299517,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.16127337299517,"endHours":19.16127337299517,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.16127337299517,"endHours":20.16127337299517,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.16127337299517,"endHours":21.16127337299517,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.16127337299517,"endHours":22.16127337299517,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.16127337299517,"endHours":23.16127337299517,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.16127337299517,"endHours":24.16127337299517,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.16127337299517,"endHours":25.16127337299517,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.16127337299517,"endHours":26.16127337299517,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.16127337299517,"endHours":27.16127337299517,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.16127337299517,"endHours":28.16127337299517,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.16127337299517,"endHours":29.16127337299517,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.16127337299517,"endHours":30.16127337299517,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.16127337299517,"endHours":31.16127337299517,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.084944381887304,"eotMinutes":-3.2562349238053434,"ayanamsa":25.7668}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"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":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"badrinath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 31, 2136 CE · Badarīnāth · Vidhyamitra","description":"December 31, 2136 CE for Badarīnāth: Śukla Navamī, sūryodaya 07:10, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2136-12-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2136-12-31","sa":"https://sa.vidhyamitra.com/city/badrinath/2136-12-31","hi":"https://hi.vidhyamitra.com/city/badrinath/2136-12-31","x-default":"https://vidhyamitra.com/city/badrinath/2136-12-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:58:14.428Z","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":"2026-06-01T21:58:14.428Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:58:14.428Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}