{"id":"vidhyamitra:city-day:pushkar:2159-12-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/2159-12-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-12-18","date_display":"December 18, 2159 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":2159,"month":12,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509969.770833,"kali_year":5261,"ahargana":1921504.2708,"sun":{"sidereal_longitude":238.9769,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":333.1461,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.1692,"elapsed_within_tithi_degrees":10.1692},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":333.1461,"elapsed_within_degrees":13.1461},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.1229},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2159,"month":12,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509969.770833,"ahargana":1921504.2708,"kali_year":5261,"ayanamsa_lahiri":26.0875,"grahas":{"sun":{"sidereal_longitude":239.74005499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":330.06625499999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":4.4727},"mars":{"sidereal_longitude":310.68275500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":245.81265499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":189.42035499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":205.98435500000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":189.809755,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":249.4568,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":69.4568,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"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":2159,"month":12,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509969.770833,"kali_year":5261,"ahargana":1921504.2708,"sun":{"sidereal_longitude":238.9769,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":333.1461,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.1692,"elapsed_within_tithi_degrees":10.1692},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":333.1461,"elapsed_within_degrees":13.1461},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.1229},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.473,"elongation":94.169},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.473,"opposition_distance":85.831}},"eclipse_window_40days":[{"offset_days":7,"type":"lunar","occurs":true,"moon_latitude":0.227,"opposition_distance":0.032}]},"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"sunriseLocal":"07:15","sunsetLocal":"17:43","solarNoonLocal":"12:29","dayLengthHours":10.479952869154127,"dayLengthDisplay":"10 Hours 28 Mins 48 Secs","nightLengthDisplay":"13 Hours 31 Mins 12 Secs","moonriseLocal":"12:31","moonsetLocal":"00:30","rahuKala":{"name":"Rāhu Kāla","start":"15:06","end":"16:25","startHours":15.103526094819513,"endHours":16.413520203463776,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:52","end":"11:10","startHours":9.863549660242448,"endHours":11.173543768886715,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:29","end":"13:48","startHours":12.483537877530981,"endHours":13.793531986175246,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:02","startHours":9.68888377908988,"endHours":10.038215541395017,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:58","startHours":7.680226145835339,"endHours":7.9596915556794485,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:50","startHours":12.134206115225842,"endHours":12.832869639836117,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:33","startHours":5.846234393733367,"endHours":6.544897918343642,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:15","startHours":6.370232037191073,"endHours":7.243561442953917,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"14:56","startHours":14.230196689056669,"endHours":14.928860213666944,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.523514312108045,"endHours":17.923514312108043,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:10","startHours":17.723514312108044,"endHours":18.160179014989467,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.473514312108044,"endHours":19.223514312108044,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:50","startHours":24.13420611522584,"endHours":24.832869639836115,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:15","end":"08:33","startHours":7.243561442953917,"endHours":8.553555551598183,"quality":"inauspicious"},{"name":"Udveg","start":"08:33","end":"09:52","startHours":8.553555551598183,"endHours":9.863549660242448,"quality":"inauspicious"},{"name":"Chala","start":"09:52","end":"11:10","startHours":9.863549660242448,"endHours":11.173543768886715,"quality":"neutral"},{"name":"Labha","start":"11:10","end":"12:29","startHours":11.173543768886715,"endHours":12.483537877530981,"quality":"auspicious"},{"name":"Amṛta","start":"12:29","end":"13:48","startHours":12.483537877530981,"endHours":13.793531986175246,"quality":"auspicious"},{"name":"Kāla","start":"13:48","end":"15:06","startHours":13.793531986175246,"endHours":15.103526094819513,"quality":"inauspicious"},{"name":"Śubha","start":"15:06","end":"16:25","startHours":15.103526094819513,"endHours":16.413520203463776,"quality":"auspicious"},{"name":"Roga","start":"16:25","end":"17:43","startHours":16.413520203463776,"endHours":17.723514312108044,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:43","end":"19:25","startHours":17.723514312108044,"endHours":19.41352020346378,"quality":"inauspicious"},{"name":"Śubha","start":"19:25","end":"21:06","startHours":19.41352020346378,"endHours":21.10352609481951,"quality":"auspicious"},{"name":"Roga","start":"21:06","end":"22:48","startHours":21.10352609481951,"endHours":22.793531986175246,"quality":"inauspicious"},{"name":"Udveg","start":"22:48","end":"00:29","startHours":22.793531986175246,"endHours":24.48353787753098,"quality":"inauspicious"},{"name":"Chala","start":"00:29","end":"02:10","startHours":24.48353787753098,"endHours":26.173543768886717,"quality":"neutral"},{"name":"Labha","start":"02:10","end":"03:52","startHours":26.173543768886717,"endHours":27.863549660242448,"quality":"auspicious"},{"name":"Amṛta","start":"03:52","end":"05:33","startHours":27.863549660242448,"endHours":29.553555551598183,"quality":"auspicious"},{"name":"Kāla","start":"05:33","end":"07:15","startHours":29.553555551598183,"endHours":31.24356144295392,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.243561442953917,"endHours":8.243561442953917,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.243561442953917,"endHours":9.243561442953917,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.243561442953917,"endHours":10.243561442953917,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.243561442953917,"endHours":11.243561442953917,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.243561442953917,"endHours":12.243561442953917,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.243561442953917,"endHours":13.243561442953917,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.243561442953917,"endHours":14.243561442953917,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.243561442953917,"endHours":15.243561442953917,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.243561442953917,"endHours":16.24356144295392,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.24356144295392,"endHours":17.24356144295392,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.24356144295392,"endHours":18.24356144295392,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.24356144295392,"endHours":19.24356144295392,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.24356144295392,"endHours":20.24356144295392,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.24356144295392,"endHours":21.24356144295392,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.24356144295392,"endHours":22.24356144295392,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.24356144295392,"endHours":23.24356144295392,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.24356144295392,"endHours":24.24356144295392,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.24356144295392,"endHours":25.24356144295392,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.24356144295392,"endHours":26.24356144295392,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.24356144295392,"endHours":27.24356144295392,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.24356144295392,"endHours":28.24356144295392,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.24356144295392,"endHours":29.24356144295392,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.24356144295392,"endHours":30.24356144295392,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.24356144295392,"endHours":31.24356144295392,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.37068680973392,"eotMinutes":2.787727348141232,"ayanamsa":26.0875}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Aṣṭamī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 18, 2159 CE · Puṣkar · Vidhyamitra","description":"December 18, 2159 CE for Puṣkar: Śukla Aṣṭamī, sūryodaya 07:15, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/2159-12-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/2159-12-18","sa":"https://sa.vidhyamitra.com/city/pushkar/2159-12-18","hi":"https://hi.vidhyamitra.com/city/pushkar/2159-12-18","x-default":"https://vidhyamitra.com/city/pushkar/2159-12-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-27T08:27:56.918Z","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":"2026-05-27T08:27:56.918Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-27T08:27:56.918Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}