{"id":"vidhyamitra:city-day:ayodhya:2079-07-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2079-07-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2079-07-21","date_display":"July 21, 2079 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":2079,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480600.770833,"kali_year":5181,"ahargana":1892135.2708,"sun":{"sidereal_longitude":92.8966,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":356.9116,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.0149,"elapsed_within_tithi_degrees":0.0149},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.9116,"elapsed_within_degrees":10.2449},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.8082},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2079,"month":7,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480600.770833,"ahargana":1892135.2708,"kali_year":5181,"ayanamsa_lahiri":24.9643,"grahas":{"sun":{"sidereal_longitude":93.549666,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":354.629666,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-0.6766},"mars":{"sidereal_longitude":87.69376599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":74.17076600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":254.90556600000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":103.34236600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":275.24156600000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":5.5678,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.5678,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2079,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480600.770833,"kali_year":5181,"ahargana":1892135.2708,"sun":{"sidereal_longitude":92.8966,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":356.9116,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.0149,"elapsed_within_tithi_degrees":0.0149},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.9116,"elapsed_within_degrees":10.2449},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.8082},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.677,"elongation":95.985},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.677,"opposition_distance":84.015}},"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":"05:20","sunsetLocal":"18:55","solarNoonLocal":"12:07","dayLengthHours":13.583480945025672,"dayLengthDisplay":"13 Hours 35 Mins 01 Secs","nightLengthDisplay":"10 Hours 24 Mins 59 Secs","moonriseLocal":"23:13","moonsetLocal":"11:50","rahuKala":{"name":"Rāhu Kāla","start":"10:25","end":"12:07","startHours":10.422628272459857,"endHours":12.120563390588067,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:31","end":"17:13","startHours":15.516433626844485,"endHours":17.214368744972695,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:02","end":"08:43","startHours":7.026758036203439,"endHours":8.724693154331648,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:57","startHours":8.498301805247888,"endHours":8.951084503415409,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:15","startHours":5.894801290784634,"endHours":6.2570274493186515,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.667780692420544,"endHours":12.57334608875559,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:25","startHours":3.517692125405141,"endHours":4.423257521740186,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:20","startHours":4.196866172656424,"endHours":5.328822918075231,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:17","startHours":14.384476881425678,"endHours":15.290042277760723,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.712303863100903,"endHours":19.1123038631009,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.912303863100902,"endHours":19.478282235810305,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.662303863100902,"endHours":20.412303863100902,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.667780692420546,"endHours":24.57334608875559,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:20","end":"07:02","startHours":5.328822918075231,"endHours":7.026758036203439,"quality":"neutral"},{"name":"Labha","start":"07:02","end":"08:43","startHours":7.026758036203439,"endHours":8.724693154331648,"quality":"auspicious"},{"name":"Amṛta","start":"08:43","end":"10:25","startHours":8.724693154331648,"endHours":10.422628272459857,"quality":"auspicious"},{"name":"Kāla","start":"10:25","end":"12:07","startHours":10.422628272459857,"endHours":12.120563390588067,"quality":"inauspicious"},{"name":"Śubha","start":"12:07","end":"13:49","startHours":12.120563390588067,"endHours":13.818498508716276,"quality":"auspicious"},{"name":"Roga","start":"13:49","end":"15:31","startHours":13.818498508716276,"endHours":15.516433626844485,"quality":"inauspicious"},{"name":"Udveg","start":"15:31","end":"17:13","startHours":15.516433626844485,"endHours":17.214368744972695,"quality":"inauspicious"},{"name":"Chala","start":"17:13","end":"18:55","startHours":17.214368744972695,"endHours":18.912303863100902,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:55","end":"20:13","startHours":18.912303863100902,"endHours":20.214368744972692,"quality":"inauspicious"},{"name":"Udveg","start":"20:13","end":"21:31","startHours":20.214368744972692,"endHours":21.516433626844485,"quality":"inauspicious"},{"name":"Chala","start":"21:31","end":"22:49","startHours":21.516433626844485,"endHours":22.818498508716274,"quality":"neutral"},{"name":"Labha","start":"22:49","end":"00:07","startHours":22.818498508716274,"endHours":24.120563390588067,"quality":"auspicious"},{"name":"Amṛta","start":"00:07","end":"01:25","startHours":24.120563390588067,"endHours":25.422628272459857,"quality":"auspicious"},{"name":"Kāla","start":"01:25","end":"02:43","startHours":25.422628272459857,"endHours":26.724693154331646,"quality":"inauspicious"},{"name":"Śubha","start":"02:43","end":"04:02","startHours":26.724693154331646,"endHours":28.02675803620344,"quality":"auspicious"},{"name":"Roga","start":"04:02","end":"05:20","startHours":28.02675803620344,"endHours":29.328822918075232,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.328822918075231,"endHours":6.328822918075231,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.328822918075231,"endHours":7.328822918075231,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.328822918075231,"endHours":8.32882291807523,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.32882291807523,"endHours":9.32882291807523,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.32882291807523,"endHours":10.32882291807523,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.32882291807523,"endHours":11.32882291807523,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.32882291807523,"endHours":12.32882291807523,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.32882291807523,"endHours":13.32882291807523,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.32882291807523,"endHours":14.32882291807523,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.32882291807523,"endHours":15.32882291807523,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.32882291807523,"endHours":16.328822918075232,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.328822918075232,"endHours":17.328822918075232,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.328822918075232,"endHours":18.328822918075232,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.328822918075232,"endHours":19.328822918075232,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.328822918075232,"endHours":20.328822918075232,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.328822918075232,"endHours":21.328822918075232,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.328822918075232,"endHours":22.328822918075232,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.328822918075232,"endHours":23.328822918075232,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.328822918075232,"endHours":24.328822918075232,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.328822918075232,"endHours":25.328822918075232,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.328822918075232,"endHours":26.328822918075232,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.328822918075232,"endHours":27.328822918075232,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.328822918075232,"endHours":28.328822918075232,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.328822918075232,"endHours":29.328822918075232,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.4559912878652,"eotMinutes":-6.049803435283957,"ayanamsa":24.9643}},"calendars":{"vikram_samvat":2136,"vikram_samvatsara":"Paridhāvi","saka_samvat":2001,"saka_samvatsara":"Vikāri","bengali_samvat":1486,"malayalam_era":1255,"nanakshahi_year":610,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 2136 Paridhāvi · Śaka 2001 Vikāri"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 July 21, 2079 CE · Ayodhyā · Vidhyamitra","description":"July 21, 2079 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 05:20, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2079-07-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2079-07-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2079-07-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2079-07-21","x-default":"https://vidhyamitra.com/city/ayodhya/2079-07-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:22:35.518Z","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":"2026-05-30T23:22:35.518Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:22:35.518Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}