{"id":"vidhyamitra:city-day:panaji:2012-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/panaji/2012-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-01-07","date_display":"January 7, 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":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455933.770833,"kali_year":5113,"ahargana":1867468.2708,"sun":{"sidereal_longitude":261.887,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":54.3284,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.4414,"elapsed_within_tithi_degrees":8.4414},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.3284,"elapsed_within_degrees":0.995},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.2154},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455933.770833,"ahargana":1867468.2708,"kali_year":5113,"ayanamsa_lahiri":24.0209,"grahas":{"sun":{"sidereal_longitude":262.101727,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":55.48712699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-0.14},"mars":{"sidereal_longitude":147.194927,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":243.980327,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":6.439526999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":297.040127,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":184.35722699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":232.5441,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":52.5441,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"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":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455933.770833,"kali_year":5113,"ahargana":1867468.2708,"sun":{"sidereal_longitude":261.887,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":54.3284,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.4414,"elapsed_within_tithi_degrees":8.4414},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.3284,"elapsed_within_degrees":0.995},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.2154},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.14,"elongation":152.441},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.14,"opposition_distance":27.559}},"eclipse_window_40days":[]},"city":{"slug":"panaji","name":"Panaji, Goa","lat":15.4909,"lon":73.8278,"tz_offset_hours":5.5,"state":"Goa","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"panaji","name":"Panaji, Goa","lat":15.4909,"lon":73.8278,"tz_offset_hours":5.5,"state":"Goa","country":"IN","tier":"tier-1"},"sunriseLocal":"07:04","sunsetLocal":"18:18","solarNoonLocal":"12:41","dayLengthHours":11.248079475073727,"dayLengthDisplay":"11 Hours 14 Mins 53 Secs","nightLengthDisplay":"12 Hours 45 Mins 07 Secs","moonriseLocal":"16:25","moonsetLocal":"05:24","rahuKala":{"name":"Rāhu Kāla","start":"09:52","end":"11:17","startHours":9.870994703021896,"endHours":11.277004637406112,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:05","end":"15:30","startHours":14.089024506174542,"endHours":15.495034440558761,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:04","end":"08:28","startHours":7.058974834253465,"endHours":8.464984768637681,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:04","startHours":9.683526711770668,"endHours":10.058462694273125,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:50","startHours":7.527644812381537,"endHours":7.827593598383503,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:03","startHours":12.308078589287872,"endHours":13.057950554292786,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:34","end":"06:19","startHours":5.559230904243634,"endHours":6.30910286924855,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:04","startHours":6.12163487799732,"endHours":7.058974834253465,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:18","startHours":14.557694484302615,"endHours":15.307566449307531,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.107054309327193,"endHours":18.50705430932719,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:47","startHours":18.307054309327192,"endHours":18.775724287455265,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.057054309327192,"endHours":19.807054309327192,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:03","startHours":24.308078589287874,"endHours":25.057950554292788,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:04","end":"08:28","startHours":7.058974834253465,"endHours":8.464984768637681,"quality":"inauspicious"},{"name":"Śubha","start":"08:28","end":"09:52","startHours":8.464984768637681,"endHours":9.870994703021896,"quality":"auspicious"},{"name":"Roga","start":"09:52","end":"11:17","startHours":9.870994703021896,"endHours":11.277004637406112,"quality":"inauspicious"},{"name":"Udveg","start":"11:17","end":"12:41","startHours":11.277004637406112,"endHours":12.683014571790327,"quality":"inauspicious"},{"name":"Chala","start":"12:41","end":"14:05","startHours":12.683014571790327,"endHours":14.089024506174542,"quality":"neutral"},{"name":"Labha","start":"14:05","end":"15:30","startHours":14.089024506174542,"endHours":15.495034440558761,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"16:54","startHours":15.495034440558761,"endHours":16.901044374942977,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:18","startHours":16.901044374942977,"endHours":18.307054309327192,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:18","end":"19:54","startHours":18.307054309327192,"endHours":19.901044374942977,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:30","startHours":19.901044374942977,"endHours":21.49503444055876,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"23:05","startHours":21.49503444055876,"endHours":23.089024506174546,"quality":"inauspicious"},{"name":"Śubha","start":"23:05","end":"00:41","startHours":23.089024506174546,"endHours":24.68301457179033,"quality":"auspicious"},{"name":"Roga","start":"00:41","end":"02:17","startHours":24.68301457179033,"endHours":26.277004637406115,"quality":"inauspicious"},{"name":"Udveg","start":"02:17","end":"03:52","startHours":26.277004637406115,"endHours":27.870994703021896,"quality":"inauspicious"},{"name":"Chala","start":"03:52","end":"05:28","startHours":27.870994703021896,"endHours":29.46498476863768,"quality":"neutral"},{"name":"Labha","start":"05:28","end":"07:04","startHours":29.46498476863768,"endHours":31.058974834253466,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.058974834253465,"endHours":8.058974834253466,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.058974834253466,"endHours":9.058974834253466,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.058974834253466,"endHours":10.058974834253466,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.058974834253466,"endHours":11.058974834253466,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.058974834253466,"endHours":12.058974834253466,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.058974834253466,"endHours":13.058974834253466,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.058974834253466,"endHours":14.058974834253466,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.058974834253466,"endHours":15.058974834253466,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.058974834253466,"endHours":16.058974834253466,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.058974834253466,"endHours":17.058974834253466,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.058974834253466,"endHours":18.058974834253466,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.058974834253466,"endHours":19.058974834253466,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.058974834253466,"endHours":20.058974834253466,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.058974834253466,"endHours":21.058974834253466,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.058974834253466,"endHours":22.058974834253466,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.058974834253466,"endHours":23.058974834253466,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.058974834253466,"endHours":24.058974834253466,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.058974834253466,"endHours":25.058974834253466,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.058974834253466,"endHours":26.058974834253466,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.058974834253466,"endHours":27.058974834253466,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.058974834253466,"endHours":28.058974834253466,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.058974834253466,"endHours":29.058974834253466,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.058974834253466,"endHours":30.058974834253466,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.058974834253466,"endHours":31.058974834253466,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"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":-22.463169418237513,"eotMinutes":-6.292074307419696,"ayanamsa":24.0209}},"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 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 Trayodaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"panaji"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 7, 2012 CE · Panaji, Goa · Vidhyamitra","description":"January 7, 2012 CE for Panaji, Goa: Śukla Trayodaśī, sūryodaya 07:04, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/panaji/2012-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/panaji/2012-01-07","sa":"https://sa.vidhyamitra.com/city/panaji/2012-01-07","hi":"https://hi.vidhyamitra.com/city/panaji/2012-01-07","x-default":"https://vidhyamitra.com/city/panaji/2012-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:40:33.294Z","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":"2026-06-01T15:40:33.294Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:40:33.294Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}