{"id":"vidhyamitra:city-day:pushkar:1981-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1981-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-12-27","date_display":"December 27, 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":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444965.770833,"kali_year":5083,"ahargana":1856500.2708,"sun":{"sidereal_longitude":251.3624,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":258.9722,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.6098,"elapsed_within_tithi_degrees":7.6098},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.9722,"elapsed_within_degrees":5.6389},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.3346},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444965.770833,"ahargana":1856500.2708,"kali_year":5083,"ayanamsa_lahiri":23.6014,"grahas":{"sun":{"sidereal_longitude":251.59738500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":258.437585,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":1.1415},"mars":{"sidereal_longitude":161.58318499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":261.26078499999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":192.14468499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":285.08138499999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":177.27588500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":93.6815,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":273.6815,"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":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444965.770833,"kali_year":5083,"ahargana":1856500.2708,"sun":{"sidereal_longitude":251.3624,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":258.9722,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.6098,"elapsed_within_tithi_degrees":7.6098},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.9722,"elapsed_within_degrees":5.6389},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.3346},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.142,"elongation":7.61},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.142,"opposition_distance":172.39}},"eclipse_window_40days":[]},"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":"07:19","sunsetLocal":"17:48","solarNoonLocal":"12:33","dayLengthHours":10.482836006682025,"dayLengthDisplay":"10 Hours 28 Mins 58 Secs","nightLengthDisplay":"13 Hours 31 Mins 02 Secs","moonriseLocal":"07:46","moonsetLocal":"18:15","rahuKala":{"name":"Rāhu Kāla","start":"16:29","end":"17:48","startHours":16.48480860442961,"endHours":17.795163105264862,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:33","end":"13:52","startHours":12.553745101923848,"endHours":13.8640996027591,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:10","end":"16:29","startHours":15.174454103594355,"endHours":16.48480860442961,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:45","end":"10:06","startHours":9.758322166808643,"endHours":10.107750033698043,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:45","end":"08:02","startHours":7.749111932194587,"endHours":8.028654225706108,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:54","startHours":12.204317235034448,"endHours":12.903172968813251,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:37","startHours":5.914615631025233,"endHours":6.6134713648040355,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:19","startHours":6.438757431359335,"endHours":7.312327098582837,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:00","startHours":14.300884436370854,"endHours":14.999740170149655,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.595163105264863,"endHours":17.99516310526486,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:14","startHours":17.795163105264862,"endHours":18.231947938876612,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.545163105264862,"endHours":19.295163105264862,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:54","startHours":24.204317235034452,"endHours":24.90317296881325,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:19","end":"08:37","startHours":7.312327098582837,"endHours":8.62268159941809,"quality":"inauspicious"},{"name":"Chala","start":"08:37","end":"09:56","startHours":8.62268159941809,"endHours":9.933036100253343,"quality":"neutral"},{"name":"Labha","start":"09:56","end":"11:15","startHours":9.933036100253343,"endHours":11.243390601088596,"quality":"auspicious"},{"name":"Amṛta","start":"11:15","end":"12:33","startHours":11.243390601088596,"endHours":12.553745101923848,"quality":"auspicious"},{"name":"Kāla","start":"12:33","end":"13:52","startHours":12.553745101923848,"endHours":13.8640996027591,"quality":"inauspicious"},{"name":"Śubha","start":"13:52","end":"15:10","startHours":13.8640996027591,"endHours":15.174454103594355,"quality":"auspicious"},{"name":"Roga","start":"15:10","end":"16:29","startHours":15.174454103594355,"endHours":16.48480860442961,"quality":"inauspicious"},{"name":"Udveg","start":"16:29","end":"17:48","startHours":16.48480860442961,"endHours":17.795163105264862,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:48","end":"19:29","startHours":17.795163105264862,"endHours":19.48480860442961,"quality":"auspicious"},{"name":"Roga","start":"19:29","end":"21:10","startHours":19.48480860442961,"endHours":21.174454103594357,"quality":"inauspicious"},{"name":"Udveg","start":"21:10","end":"22:52","startHours":21.174454103594357,"endHours":22.864099602759104,"quality":"inauspicious"},{"name":"Chala","start":"22:52","end":"00:33","startHours":22.864099602759104,"endHours":24.55374510192385,"quality":"neutral"},{"name":"Labha","start":"00:33","end":"02:15","startHours":24.55374510192385,"endHours":26.2433906010886,"quality":"auspicious"},{"name":"Amṛta","start":"02:15","end":"03:56","startHours":26.2433906010886,"endHours":27.933036100253343,"quality":"auspicious"},{"name":"Kāla","start":"03:56","end":"05:37","startHours":27.933036100253343,"endHours":29.62268159941809,"quality":"inauspicious"},{"name":"Śubha","start":"05:37","end":"07:19","startHours":29.62268159941809,"endHours":31.312327098582838,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:19","end":"08:19","startHours":7.312327098582837,"endHours":8.312327098582838,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:19","end":"09:19","startHours":8.312327098582838,"endHours":9.312327098582838,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:19","end":"10:19","startHours":9.312327098582838,"endHours":10.312327098582838,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:19","end":"11:19","startHours":10.312327098582838,"endHours":11.312327098582838,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:19","end":"12:19","startHours":11.312327098582838,"endHours":12.312327098582838,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:19","end":"13:19","startHours":12.312327098582838,"endHours":13.312327098582838,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:19","end":"14:19","startHours":13.312327098582838,"endHours":14.312327098582838,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:19","end":"15:19","startHours":14.312327098582838,"endHours":15.312327098582838,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:19","end":"16:19","startHours":15.312327098582838,"endHours":16.312327098582838,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:19","end":"17:19","startHours":16.312327098582838,"endHours":17.312327098582838,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:19","end":"18:19","startHours":17.312327098582838,"endHours":18.312327098582838,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:19","end":"19:19","startHours":18.312327098582838,"endHours":19.312327098582838,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:19","end":"20:19","startHours":19.312327098582838,"endHours":20.312327098582838,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:19","end":"21:19","startHours":20.312327098582838,"endHours":21.312327098582838,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:19","end":"22:19","startHours":21.312327098582838,"endHours":22.312327098582838,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:19","end":"23:19","startHours":22.312327098582838,"endHours":23.312327098582838,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:19","end":"00:19","startHours":23.312327098582838,"endHours":24.312327098582838,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:19","end":"01:19","startHours":24.312327098582838,"endHours":25.312327098582838,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:19","end":"02:19","startHours":25.312327098582838,"endHours":26.312327098582838,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:19","end":"03:19","startHours":26.312327098582838,"endHours":27.312327098582838,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:19","end":"04:19","startHours":27.312327098582838,"endHours":28.312327098582838,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:19","end":"05:19","startHours":28.312327098582838,"endHours":29.312327098582838,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:19","end":"06:19","startHours":29.312327098582838,"endHours":30.312327098582838,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:19","end":"07:19","startHours":30.312327098582838,"endHours":31.312327098582838,"planetary_lord":"Jupiter"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.334366114996236,"eotMinutes":-1.4247061154310068,"ayanamsa":23.6014}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pratipada · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 27, 1981 CE · Puṣkar · Vidhyamitra","description":"December 27, 1981 CE for Puṣkar: Śukla Pratipada, sūryodaya 07:19, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1981-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1981-12-27","sa":"https://sa.vidhyamitra.com/city/pushkar/1981-12-27","hi":"https://hi.vidhyamitra.com/city/pushkar/1981-12-27","x-default":"https://vidhyamitra.com/city/pushkar/1981-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T09:27:53.640Z","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":"2026-05-18T09:27:53.640Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T09:27:53.640Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}