{"id":"vidhyamitra:city-day:ayodhya:1964-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1964-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-01-07","date_display":"January 7, 1964 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":1964,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438401.770833,"kali_year":5065,"ahargana":1849936.2708,"sun":{"sidereal_longitude":262.3191,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":174.5804,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.2613,"elapsed_within_tithi_degrees":8.2613},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5804,"elapsed_within_degrees":1.247},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.8994},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1964,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438401.770833,"ahargana":1849936.2708,"kali_year":5065,"ayanamsa_lahiri":23.3503,"grahas":{"sun":{"sidereal_longitude":262.417278,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":176.73817800000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":4.4934},"mars":{"sidereal_longitude":272.2803779999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":257.11677800000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":348.695478,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":294.78897800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":298.36907799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":81.4739,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":261.4739,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva 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":1964,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438401.770833,"kali_year":5065,"ahargana":1849936.2708,"sun":{"sidereal_longitude":262.3191,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":174.5804,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.2613,"elapsed_within_tithi_degrees":8.2613},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5804,"elapsed_within_degrees":1.247},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.8994},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.493,"elongation":87.739},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.493,"opposition_distance":92.261}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":-0.89,"elongation":1.925}]},"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":10.52680001135093,"dayLengthDisplay":"10 Hours 31 Mins 36 Secs","nightLengthDisplay":"13 Hours 28 Mins 24 Secs","moonriseLocal":"00:38","moonsetLocal":"12:11","rahuKala":{"name":"Rāhu Kāla","start":"14:45","end":"16:04","startHours":14.756301241294729,"endHours":16.072151242713595,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:30","end":"10:49","startHours":9.492901235619263,"endHours":10.80875123703813,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:07","end":"13:26","startHours":12.124601238456997,"endHours":13.440451239875863,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:40","startHours":9.317454568763415,"endHours":9.668347902475112,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.299817899921153,"endHours":7.580532566890511,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:29","startHours":11.773707904745299,"endHours":12.475494572168694,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:10","startHours":5.4576278979347395,"endHours":6.159414565358135,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.983967898502286,"endHours":6.86120123278153,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:35","startHours":13.879067907015484,"endHours":14.58085457443888,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.18800124413246,"endHours":17.58800124413246,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:50","startHours":17.38800124413246,"endHours":17.826617911272084,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.13800124413246,"endHours":18.88800124413246,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:29","startHours":23.773707904745297,"endHours":24.475494572168696,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:52","end":"08:11","startHours":6.86120123278153,"endHours":8.177051234200396,"quality":"inauspicious"},{"name":"Udveg","start":"08:11","end":"09:30","startHours":8.177051234200396,"endHours":9.492901235619263,"quality":"inauspicious"},{"name":"Chala","start":"09:30","end":"10:49","startHours":9.492901235619263,"endHours":10.80875123703813,"quality":"neutral"},{"name":"Labha","start":"10:49","end":"12:07","startHours":10.80875123703813,"endHours":12.124601238456997,"quality":"auspicious"},{"name":"Amṛta","start":"12:07","end":"13:26","startHours":12.124601238456997,"endHours":13.440451239875863,"quality":"auspicious"},{"name":"Kāla","start":"13:26","end":"14:45","startHours":13.440451239875863,"endHours":14.756301241294729,"quality":"inauspicious"},{"name":"Śubha","start":"14:45","end":"16:04","startHours":14.756301241294729,"endHours":16.072151242713595,"quality":"auspicious"},{"name":"Roga","start":"16:04","end":"17:23","startHours":16.072151242713595,"endHours":17.38800124413246,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:23","end":"19:04","startHours":17.38800124413246,"endHours":19.072151242713595,"quality":"inauspicious"},{"name":"Śubha","start":"19:04","end":"20:45","startHours":19.072151242713595,"endHours":20.75630124129473,"quality":"auspicious"},{"name":"Roga","start":"20:45","end":"22:26","startHours":20.75630124129473,"endHours":22.440451239875863,"quality":"inauspicious"},{"name":"Udveg","start":"22:26","end":"00:07","startHours":22.440451239875863,"endHours":24.124601238456997,"quality":"inauspicious"},{"name":"Chala","start":"00:07","end":"01:49","startHours":24.124601238456997,"endHours":25.80875123703813,"quality":"neutral"},{"name":"Labha","start":"01:49","end":"03:30","startHours":25.80875123703813,"endHours":27.492901235619264,"quality":"auspicious"},{"name":"Amṛta","start":"03:30","end":"05:11","startHours":27.492901235619264,"endHours":29.1770512342004,"quality":"auspicious"},{"name":"Kāla","start":"05:11","end":"06:52","startHours":29.1770512342004,"endHours":30.861201232781532,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.86120123278153,"endHours":7.86120123278153,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.86120123278153,"endHours":8.86120123278153,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.86120123278153,"endHours":9.86120123278153,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.86120123278153,"endHours":10.86120123278153,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.86120123278153,"endHours":11.86120123278153,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.86120123278153,"endHours":12.86120123278153,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.86120123278153,"endHours":13.86120123278153,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.86120123278153,"endHours":14.86120123278153,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.86120123278153,"endHours":15.86120123278153,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.86120123278153,"endHours":16.861201232781532,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.861201232781532,"endHours":17.861201232781532,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.861201232781532,"endHours":18.861201232781532,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.861201232781532,"endHours":19.861201232781532,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.861201232781532,"endHours":20.861201232781532,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.861201232781532,"endHours":21.861201232781532,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.861201232781532,"endHours":22.861201232781532,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.861201232781532,"endHours":23.861201232781532,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.861201232781532,"endHours":24.861201232781532,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.861201232781532,"endHours":25.861201232781532,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.861201232781532,"endHours":26.861201232781532,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.861201232781532,"endHours":27.861201232781532,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.861201232781532,"endHours":28.861201232781532,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.861201232781532,"endHours":29.861201232781532,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.861201232781532,"endHours":30.861201232781532,"planetary_lord":"Saturn"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"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":-22.505154777213164,"eotMinutes":-6.292074307419696,"ayanamsa":23.3503}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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, 1964 CE · Ayodhyā · Vidhyamitra","description":"January 7, 1964 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:52, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1964-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1964-01-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/1964-01-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/1964-01-07","x-default":"https://vidhyamitra.com/city/ayodhya/1964-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T21:02:28.547Z","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":"2026-05-20T21:02:28.547Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T21:02:28.547Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}