{"id":"vidhyamitra:city-day:pune:1981-11-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pune/1981-11-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-11-20","date_display":"November 20, 1981 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":1981,"month":11,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444928.770833,"kali_year":5083,"ahargana":1856463.2708,"sun":{"sidereal_longitude":213.4964,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":137.5501,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.0537,"elapsed_within_tithi_degrees":8.0537},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.5501,"elapsed_within_degrees":4.2167},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.0464},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1981,"month":11,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444928.770833,"ahargana":1856463.2708,"kali_year":5083,"ayanamsa_lahiri":23.6,"grahas":{"sun":{"sidereal_longitude":214.03189900000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":140.961099,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":3.004},"mars":{"sidereal_longitude":143.49359900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":202.61949900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":185.38239900000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":261.106499,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":174.16149900000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":95.642,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":275.642,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1981,"month":11,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444928.770833,"kali_year":5083,"ahargana":1856463.2708,"sun":{"sidereal_longitude":213.4964,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":137.5501,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.0537,"elapsed_within_tithi_degrees":8.0537},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.5501,"elapsed_within_degrees":4.2167},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.0464},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.004,"elongation":75.946},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.004,"opposition_distance":104.054}},"eclipse_window_40days":[]},"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"tier2":{"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"sunriseLocal":"06:45","sunsetLocal":"17:57","solarNoonLocal":"12:21","dayLengthHours":11.210198149093031,"dayLengthDisplay":"11 Hours 12 Mins 37 Secs","nightLengthDisplay":"12 Hours 47 Mins 23 Secs","moonriseLocal":"01:18","moonsetLocal":"13:39","rahuKala":{"name":"Rāhu Kāla","start":"10:57","end":"12:21","startHours":10.94659837636689,"endHours":12.347873145003518,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:09","end":"16:33","startHours":15.150422682276776,"endHours":16.551697450913405,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:09","end":"09:33","startHours":8.144048839093632,"endHours":9.54532360773026,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:44","startHours":9.358486971912043,"endHours":9.732160243548478,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.209865660002546,"endHours":7.508804277311693,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:43","startHours":11.974199873367084,"endHours":12.721546416639953,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"06:00","startHours":5.248080983911265,"endHours":5.995427527184134,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:45","startHours":5.808590891365917,"endHours":6.742774070457003,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:58","startHours":14.21623950318569,"endHours":14.963586046458559,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.752972219550035,"endHours":18.152972219550033,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:25","startHours":17.952972219550034,"endHours":18.420063809095577,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.702972219550034,"endHours":19.452972219550034,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:43","startHours":23.974199873367084,"endHours":24.721546416639953,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:45","end":"08:09","startHours":6.742774070457003,"endHours":8.144048839093632,"quality":"neutral"},{"name":"Labha","start":"08:09","end":"09:33","startHours":8.144048839093632,"endHours":9.54532360773026,"quality":"auspicious"},{"name":"Amṛta","start":"09:33","end":"10:57","startHours":9.54532360773026,"endHours":10.94659837636689,"quality":"auspicious"},{"name":"Kāla","start":"10:57","end":"12:21","startHours":10.94659837636689,"endHours":12.347873145003518,"quality":"inauspicious"},{"name":"Śubha","start":"12:21","end":"13:45","startHours":12.347873145003518,"endHours":13.749147913640147,"quality":"auspicious"},{"name":"Roga","start":"13:45","end":"15:09","startHours":13.749147913640147,"endHours":15.150422682276776,"quality":"inauspicious"},{"name":"Udveg","start":"15:09","end":"16:33","startHours":15.150422682276776,"endHours":16.551697450913405,"quality":"inauspicious"},{"name":"Chala","start":"16:33","end":"17:57","startHours":16.551697450913405,"endHours":17.952972219550034,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:57","end":"19:33","startHours":17.952972219550034,"endHours":19.551697450913405,"quality":"inauspicious"},{"name":"Udveg","start":"19:33","end":"21:09","startHours":19.551697450913405,"endHours":21.150422682276776,"quality":"inauspicious"},{"name":"Chala","start":"21:09","end":"22:45","startHours":21.150422682276776,"endHours":22.749147913640147,"quality":"neutral"},{"name":"Labha","start":"22:45","end":"00:21","startHours":22.749147913640147,"endHours":24.34787314500352,"quality":"auspicious"},{"name":"Amṛta","start":"00:21","end":"01:57","startHours":24.34787314500352,"endHours":25.94659837636689,"quality":"auspicious"},{"name":"Kāla","start":"01:57","end":"03:33","startHours":25.94659837636689,"endHours":27.54532360773026,"quality":"inauspicious"},{"name":"Śubha","start":"03:33","end":"05:09","startHours":27.54532360773026,"endHours":29.14404883909363,"quality":"auspicious"},{"name":"Roga","start":"05:09","end":"06:45","startHours":29.14404883909363,"endHours":30.742774070457003,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.742774070457003,"endHours":7.742774070457003,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.742774070457003,"endHours":8.742774070457003,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.742774070457003,"endHours":9.742774070457003,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.742774070457003,"endHours":10.742774070457003,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.742774070457003,"endHours":11.742774070457003,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.742774070457003,"endHours":12.742774070457003,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.742774070457003,"endHours":13.742774070457003,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.742774070457003,"endHours":14.742774070457003,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.742774070457003,"endHours":15.742774070457003,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.742774070457003,"endHours":16.742774070457003,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.742774070457003,"endHours":17.742774070457003,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.742774070457003,"endHours":18.742774070457003,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.742774070457003,"endHours":19.742774070457003,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.742774070457003,"endHours":20.742774070457003,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.742774070457003,"endHours":21.742774070457003,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.742774070457003,"endHours":22.742774070457003,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.742774070457003,"endHours":23.742774070457003,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.742774070457003,"endHours":24.742774070457003,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.742774070457003,"endHours":25.742774070457003,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.742774070457003,"endHours":26.742774070457003,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.742774070457003,"endHours":27.742774070457003,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.742774070457003,"endHours":28.742774070457003,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.742774070457003,"endHours":29.742774070457003,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.742774070457003,"endHours":30.742774070457003,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.62941836406257,"eotMinutes":13.700811299788931,"ayanamsa":23.6}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Navamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"pune"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga November 20, 1981 CE · Pune, Maharashtra · Vidhyamitra","description":"November 20, 1981 CE for Pune, Maharashtra: Kṛṣṇa Navamī, sūryodaya 06:45, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pune/1981-11-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pune/1981-11-20","sa":"https://sa.vidhyamitra.com/city/pune/1981-11-20","hi":"https://hi.vidhyamitra.com/city/pune/1981-11-20","x-default":"https://vidhyamitra.com/city/pune/1981-11-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:56:15.445Z","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":"2026-06-02T02:56:15.445Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:56:15.445Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}