{"id":"vidhyamitra:city-day:ayodhya:1971-07-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1971-07-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-07-22","date_display":"July 22, 1971 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":1971,"month":7,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441154.770833,"kali_year":5073,"ahargana":1852689.2708,"sun":{"sidereal_longitude":94.7413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":92.2277,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.4864,"elapsed_within_tithi_degrees":9.4864},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.2277,"elapsed_within_degrees":12.2277},"yoga":{"number":15,"name":"Vajra","sum_longitude":186.9689},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1971,"month":7,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441154.770833,"ahargana":1852689.2708,"kali_year":5073,"ayanamsa_lahiri":23.4556,"grahas":{"sun":{"sidereal_longitude":95.14639299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":91.058493,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":1.7841},"mars":{"sidereal_longitude":298.086493,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":121.407893,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":213.89339300000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":85.47949299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":40.511393,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":295.6067,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":115.6067,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1971,"month":7,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441154.770833,"kali_year":5073,"ahargana":1852689.2708,"sun":{"sidereal_longitude":94.7413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":92.2277,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.4864,"elapsed_within_tithi_degrees":9.4864},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.2277,"elapsed_within_degrees":12.2277},"yoga":{"number":15,"name":"Vajra","sum_longitude":186.9689},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.784,"elongation":2.514},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.784,"opposition_distance":177.486}},"eclipse_window_40days":[{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":-0.252,"opposition_distance":1.604}]},"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":"05:20","sunsetLocal":"18:55","solarNoonLocal":"12:07","dayLengthHours":13.582064995381305,"dayLengthDisplay":"13 Hours 34 Mins 55 Secs","nightLengthDisplay":"10 Hours 25 Mins 05 Secs","moonriseLocal":"05:03","moonsetLocal":"18:39","rahuKala":{"name":"Rāhu Kāla","start":"13:49","end":"15:31","startHours":13.819093088017375,"endHours":15.516851212440042,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:20","end":"07:02","startHours":5.330302465904061,"endHours":7.028060590326724,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:44","end":"10:25","startHours":8.725818714749387,"endHours":10.42357683917205,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:57","startHours":8.499450964826366,"endHours":8.952186464672408,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:16","startHours":5.896221840711615,"endHours":6.258410240588449,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.66859946374867,"endHours":12.574070463440759,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:25","startHours":3.5193604665198865,"endHours":4.424831466211974,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:20","startHours":4.198463716288952,"endHours":5.330302465904061,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:17","startHours":14.385012462824932,"endHours":15.290483462517019,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.712367461285368,"endHours":19.112367461285366,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.912367461285367,"endHours":19.47828683609292,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.662367461285367,"endHours":20.412367461285367,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.66859946374867,"endHours":24.574070463440755,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:20","end":"07:02","startHours":5.330302465904061,"endHours":7.028060590326724,"quality":"auspicious"},{"name":"Roga","start":"07:02","end":"08:44","startHours":7.028060590326724,"endHours":8.725818714749387,"quality":"inauspicious"},{"name":"Udveg","start":"08:44","end":"10:25","startHours":8.725818714749387,"endHours":10.42357683917205,"quality":"inauspicious"},{"name":"Chala","start":"10:25","end":"12:07","startHours":10.42357683917205,"endHours":12.121334963594713,"quality":"neutral"},{"name":"Labha","start":"12:07","end":"13:49","startHours":12.121334963594713,"endHours":13.819093088017375,"quality":"auspicious"},{"name":"Amṛta","start":"13:49","end":"15:31","startHours":13.819093088017375,"endHours":15.516851212440042,"quality":"auspicious"},{"name":"Kāla","start":"15:31","end":"17:13","startHours":15.516851212440042,"endHours":17.214609336862704,"quality":"inauspicious"},{"name":"Śubha","start":"17:13","end":"18:55","startHours":17.214609336862704,"endHours":18.912367461285367,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:55","end":"20:13","startHours":18.912367461285367,"endHours":20.214609336862704,"quality":"auspicious"},{"name":"Kāla","start":"20:13","end":"21:31","startHours":20.214609336862704,"endHours":21.51685121244004,"quality":"inauspicious"},{"name":"Śubha","start":"21:31","end":"22:49","startHours":21.51685121244004,"endHours":22.81909308801738,"quality":"auspicious"},{"name":"Roga","start":"22:49","end":"00:07","startHours":22.81909308801738,"endHours":24.121334963594713,"quality":"inauspicious"},{"name":"Udveg","start":"00:07","end":"01:25","startHours":24.121334963594713,"endHours":25.42357683917205,"quality":"inauspicious"},{"name":"Chala","start":"01:25","end":"02:44","startHours":25.42357683917205,"endHours":26.725818714749387,"quality":"neutral"},{"name":"Labha","start":"02:44","end":"04:02","startHours":26.725818714749387,"endHours":28.028060590326724,"quality":"auspicious"},{"name":"Amṛta","start":"04:02","end":"05:20","startHours":28.028060590326724,"endHours":29.33030246590406,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.330302465904061,"endHours":6.330302465904061,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.330302465904061,"endHours":7.330302465904061,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.330302465904061,"endHours":8.330302465904062,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.330302465904062,"endHours":9.330302465904062,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.330302465904062,"endHours":10.330302465904062,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.330302465904062,"endHours":11.330302465904062,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.330302465904062,"endHours":12.330302465904062,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.330302465904062,"endHours":13.330302465904062,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.330302465904062,"endHours":14.330302465904062,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.330302465904062,"endHours":15.330302465904062,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.330302465904062,"endHours":16.33030246590406,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.33030246590406,"endHours":17.33030246590406,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.33030246590406,"endHours":18.33030246590406,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.33030246590406,"endHours":19.33030246590406,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.33030246590406,"endHours":20.33030246590406,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.33030246590406,"endHours":21.33030246590406,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.33030246590406,"endHours":22.33030246590406,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.33030246590406,"endHours":23.33030246590406,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.33030246590406,"endHours":24.33030246590406,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.33030246590406,"endHours":25.33030246590406,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.33030246590406,"endHours":26.33030246590406,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.33030246590406,"endHours":27.33030246590406,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.33030246590406,"endHours":28.33030246590406,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.33030246590406,"endHours":29.33030246590406,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva 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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.438128847422803,"eotMinutes":-6.096097815682823,"ayanamsa":23.4556}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Amāvasyā · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 July 22, 1971 CE · Ayodhyā · Vidhyamitra","description":"July 22, 1971 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:20, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1971-07-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1971-07-22","sa":"https://sa.vidhyamitra.com/city/ayodhya/1971-07-22","hi":"https://hi.vidhyamitra.com/city/ayodhya/1971-07-22","x-default":"https://vidhyamitra.com/city/ayodhya/1971-07-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T05:03:36.212Z","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":"2026-05-19T05:03:36.212Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T05:03:36.212Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}