{"id":"vidhyamitra:city-day:lucknow:2012-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2012-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-12-30","date_display":"December 30, 2012 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":2012,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456291.770833,"kali_year":5114,"ahargana":1867826.2708,"sun":{"sidereal_longitude":254.4243,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":93.8448,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.4204,"elapsed_within_tithi_degrees":7.4204},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.8448,"elapsed_within_degrees":0.5114},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.2691},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2012,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456291.770833,"ahargana":1867826.2708,"kali_year":5114,"ayanamsa_lahiri":24.0345,"grahas":{"sun":{"sidereal_longitude":254.70574899999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":92.51594899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-3.9067},"mars":{"sidereal_longitude":278.976549,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":243.39284899999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":43.52504899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":233.11604899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":195.08634900000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":213.5756,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":33.5756,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2012,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456291.770833,"kali_year":5114,"ahargana":1867826.2708,"sun":{"sidereal_longitude":254.4243,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":93.8448,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.4204,"elapsed_within_tithi_degrees":7.4204},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.8448,"elapsed_within_degrees":0.5114},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.2691},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.907,"elongation":160.58},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.907,"opposition_distance":19.42}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:55","sunsetLocal":"17:23","solarNoonLocal":"12:09","dayLengthHours":10.472030871846833,"dayLengthDisplay":"10 Hours 28 Mins 19 Secs","nightLengthDisplay":"13 Hours 31 Mins 41 Secs","moonriseLocal":"18:33","moonsetLocal":"08:08","rahuKala":{"name":"Rāhu Kāla","start":"16:05","end":"17:23","startHours":16.077319818613766,"endHours":17.38632367759462,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:09","end":"13:28","startHours":12.150308241671205,"endHours":13.45931210065206,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:46","end":"16:05","startHours":14.768315959632915,"endHours":16.077319818613766,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.357766675845383,"endHours":9.706834371573612,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:38","startHours":7.3506274254080735,"endHours":7.629881581990656,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:30","startHours":11.801240545942976,"endHours":12.499375937399433,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:13","startHours":5.518022022834878,"endHours":6.216157414291334,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"06:55","startHours":6.041623566427219,"endHours":6.914292805747789,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:36","startHours":13.895646720312344,"endHours":14.5937821117688,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.186323677594622,"endHours":17.58632367759462,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:49","startHours":17.38632367759462,"endHours":17.822658297254907,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.13632367759462,"endHours":18.88632367759462,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:30","startHours":23.801240545942978,"endHours":24.49937593739943,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:55","end":"08:13","startHours":6.914292805747789,"endHours":8.223296664728643,"quality":"inauspicious"},{"name":"Chala","start":"08:13","end":"09:32","startHours":8.223296664728643,"endHours":9.532300523709498,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"10:50","startHours":9.532300523709498,"endHours":10.841304382690351,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:09","startHours":10.841304382690351,"endHours":12.150308241671205,"quality":"auspicious"},{"name":"Kāla","start":"12:09","end":"13:28","startHours":12.150308241671205,"endHours":13.45931210065206,"quality":"inauspicious"},{"name":"Śubha","start":"13:28","end":"14:46","startHours":13.45931210065206,"endHours":14.768315959632915,"quality":"auspicious"},{"name":"Roga","start":"14:46","end":"16:05","startHours":14.768315959632915,"endHours":16.077319818613766,"quality":"inauspicious"},{"name":"Udveg","start":"16:05","end":"17:23","startHours":16.077319818613766,"endHours":17.38632367759462,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:23","end":"19:05","startHours":17.38632367759462,"endHours":19.077319818613766,"quality":"auspicious"},{"name":"Roga","start":"19:05","end":"20:46","startHours":19.077319818613766,"endHours":20.768315959632915,"quality":"inauspicious"},{"name":"Udveg","start":"20:46","end":"22:28","startHours":20.768315959632915,"endHours":22.45931210065206,"quality":"inauspicious"},{"name":"Chala","start":"22:28","end":"00:09","startHours":22.45931210065206,"endHours":24.150308241671205,"quality":"neutral"},{"name":"Labha","start":"00:09","end":"01:50","startHours":24.150308241671205,"endHours":25.84130438269035,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:32","startHours":25.84130438269035,"endHours":27.532300523709495,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"05:13","startHours":27.532300523709495,"endHours":29.223296664728643,"quality":"inauspicious"},{"name":"Śubha","start":"05:13","end":"06:55","startHours":29.223296664728643,"endHours":30.914292805747788,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.914292805747789,"endHours":7.914292805747789,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.914292805747789,"endHours":8.914292805747788,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.914292805747788,"endHours":9.914292805747788,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.914292805747788,"endHours":10.914292805747788,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.914292805747788,"endHours":11.914292805747788,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.914292805747788,"endHours":12.914292805747788,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.914292805747788,"endHours":13.914292805747788,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.914292805747788,"endHours":14.914292805747788,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.914292805747788,"endHours":15.914292805747788,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.914292805747788,"endHours":16.914292805747788,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.914292805747788,"endHours":17.914292805747788,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.914292805747788,"endHours":18.914292805747788,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.914292805747788,"endHours":19.914292805747788,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.914292805747788,"endHours":20.914292805747788,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.914292805747788,"endHours":21.914292805747788,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.914292805747788,"endHours":22.914292805747788,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.914292805747788,"endHours":23.914292805747788,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.914292805747788,"endHours":24.914292805747788,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.914292805747788,"endHours":25.914292805747788,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.914292805747788,"endHours":26.914292805747788,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.914292805747788,"endHours":27.914292805747788,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.914292805747788,"endHours":28.914292805747788,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.914292805747788,"endHours":29.914292805747788,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.914292805747788,"endHours":30.914292805747788,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":-23.148385138796403,"eotMinutes":-2.803294500272213,"ayanamsa":24.0345}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"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":"lucknow"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 30, 2012 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"December 30, 2012 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Dvitīyā, sūryodaya 06:55, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2012-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2012-12-30","sa":"https://sa.vidhyamitra.com/city/lucknow/2012-12-30","hi":"https://hi.vidhyamitra.com/city/lucknow/2012-12-30","x-default":"https://vidhyamitra.com/city/lucknow/2012-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T00:17:28.489Z","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":"2026-05-16T00:17:28.489Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T00:17:28.489Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}