{"id":"vidhyamitra:city-day:ayodhya:2012-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/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":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:52","sunsetLocal":"17:23","solarNoonLocal":"12:07","dayLengthHours":10.530132854328635,"dayLengthDisplay":"10 Hours 31 Mins 48 Secs","nightLengthDisplay":"13 Hours 28 Mins 12 Secs","moonriseLocal":"15:29","moonsetLocal":"05:14","rahuKala":{"name":"Rāhu Kāla","start":"09:30","end":"10:49","startHours":9.49206802487484,"endHours":10.808334631665918,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:26","end":"14:45","startHours":13.440867845248077,"endHours":14.757134452039157,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:52","end":"08:11","startHours":6.85953481129268,"endHours":8.17580141808376,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:40","startHours":9.316565810636028,"endHours":9.66757023911365,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.298290346889707,"endHours":7.579093889671804,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:29","startHours":11.773596809979376,"endHours":12.475605666934618,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.455517097382195,"endHours":6.157525954337438,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.982023740098628,"endHours":6.85953481129268,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:35","startHours":13.879623380845103,"endHours":14.581632237800346,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.189667665621315,"endHours":17.589667665621313,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:50","startHours":17.389667665621314,"endHours":17.82842320121834,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.139667665621314,"endHours":18.889667665621314,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:29","startHours":23.773596809979374,"endHours":24.47560566693462,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:52","end":"08:11","startHours":6.85953481129268,"endHours":8.17580141808376,"quality":"inauspicious"},{"name":"Śubha","start":"08:11","end":"09:30","startHours":8.17580141808376,"endHours":9.49206802487484,"quality":"auspicious"},{"name":"Roga","start":"09:30","end":"10:49","startHours":9.49206802487484,"endHours":10.808334631665918,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:07","startHours":10.808334631665918,"endHours":12.124601238456997,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:26","startHours":12.124601238456997,"endHours":13.440867845248077,"quality":"neutral"},{"name":"Labha","start":"13:26","end":"14:45","startHours":13.440867845248077,"endHours":14.757134452039157,"quality":"auspicious"},{"name":"Amṛta","start":"14:45","end":"16:04","startHours":14.757134452039157,"endHours":16.073401058830235,"quality":"auspicious"},{"name":"Kāla","start":"16:04","end":"17:23","startHours":16.073401058830235,"endHours":17.389667665621314,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:23","end":"19:04","startHours":17.389667665621314,"endHours":19.073401058830235,"quality":"auspicious"},{"name":"Amṛta","start":"19:04","end":"20:45","startHours":19.073401058830235,"endHours":20.757134452039153,"quality":"auspicious"},{"name":"Kāla","start":"20:45","end":"22:26","startHours":20.757134452039153,"endHours":22.440867845248075,"quality":"inauspicious"},{"name":"Śubha","start":"22:26","end":"00:07","startHours":22.440867845248075,"endHours":24.124601238456997,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:49","startHours":24.124601238456997,"endHours":25.808334631665918,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:30","startHours":25.808334631665918,"endHours":27.49206802487484,"quality":"inauspicious"},{"name":"Chala","start":"03:30","end":"05:11","startHours":27.49206802487484,"endHours":29.175801418083758,"quality":"neutral"},{"name":"Labha","start":"05:11","end":"06:52","startHours":29.175801418083758,"endHours":30.85953481129268,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.85953481129268,"endHours":7.85953481129268,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.85953481129268,"endHours":8.85953481129268,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.85953481129268,"endHours":9.85953481129268,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.85953481129268,"endHours":10.85953481129268,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.85953481129268,"endHours":11.85953481129268,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.85953481129268,"endHours":12.85953481129268,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.85953481129268,"endHours":13.85953481129268,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.85953481129268,"endHours":14.85953481129268,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.85953481129268,"endHours":15.85953481129268,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.85953481129268,"endHours":16.85953481129268,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.85953481129268,"endHours":17.85953481129268,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.85953481129268,"endHours":18.85953481129268,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.85953481129268,"endHours":19.85953481129268,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.85953481129268,"endHours":20.85953481129268,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.85953481129268,"endHours":21.85953481129268,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.85953481129268,"endHours":22.85953481129268,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.85953481129268,"endHours":23.85953481129268,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.85953481129268,"endHours":24.85953481129268,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.85953481129268,"endHours":25.85953481129268,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.85953481129268,"endHours":26.85953481129268,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.85953481129268,"endHours":27.85953481129268,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.85953481129268,"endHours":28.85953481129268,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.85953481129268,"endHours":29.85953481129268,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.85953481129268,"endHours":30.85953481129268,"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"},"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":-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","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Trayodaśī · 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},{"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":"ayodhya"},"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 · Ayodhyā · Vidhyamitra","description":"January 7, 2012 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 06:52, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2012-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2012-01-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/2012-01-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/2012-01-07","x-default":"https://vidhyamitra.com/city/ayodhya/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":"2026-05-16T08:23:06.186Z","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":"2026-05-16T08:23:06.186Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T08:23:06.186Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}