{"id":"vidhyamitra:city-day:ayodhya:2307-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2307-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2307-08-21","date_display":"August 21, 2307 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":2307,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2563905.770833,"kali_year":5409,"ahargana":1975440.2708,"sun":{"sidereal_longitude":117.6316,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":19.0429,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.4114,"elapsed_within_tithi_degrees":9.4114},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.0429,"elapsed_within_degrees":5.7096},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.6745},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2307,"month":8,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2563905.770833,"ahargana":1975440.2708,"kali_year":5409,"ayanamsa_lahiri":28.1504,"grahas":{"sun":{"sidereal_longitude":118.99260300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":23.44910299999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":4.2943},"mars":{"sidereal_longitude":144.144003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":112.27310299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":351.899603,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":137.62350300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":183.02470300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":271.668,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.668,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":2307,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2563905.770833,"kali_year":5409,"ahargana":1975440.2708,"sun":{"sidereal_longitude":117.6316,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":19.0429,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.4114,"elapsed_within_tithi_degrees":9.4114},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.0429,"elapsed_within_degrees":5.7096},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.6745},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.294,"elongation":98.589},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.294,"opposition_distance":81.411}},"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":"05:34","sunsetLocal":"18:33","solarNoonLocal":"12:04","dayLengthHours":12.982908033239305,"dayLengthDisplay":"12 Hours 58 Mins 58 Secs","nightLengthDisplay":"11 Hours 01 Mins 02 Secs","moonriseLocal":"23:01","moonsetLocal":"12:23","rahuKala":{"name":"Rāhu Kāla","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.689228392754828,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:12","end":"08:49","startHours":7.197774376135175,"endHours":8.82063788029009,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:27","end":"12:04","startHours":10.443501384445002,"endHours":12.066364888599914,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.6042560797361,"endHours":9.037019680844077,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.115865373365233,"endHours":6.462076254251615,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.633601287491937,"endHours":12.499128489707891,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:43","startHours":3.843856467548355,"endHours":4.709383669764309,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:34","startHours":4.49300186921032,"endHours":5.574910871980262,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.230182894139798,"endHours":15.095710096355752,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.357818905219567,"endHours":18.757818905219565,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:06","startHours":18.557818905219566,"endHours":19.098773406604536,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.307818905219566,"endHours":20.057818905219566,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.63360128749194,"endHours":24.49912848970789,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:34","end":"07:12","startHours":5.574910871980262,"endHours":7.197774376135175,"quality":"auspicious"},{"name":"Amṛta","start":"07:12","end":"08:49","startHours":7.197774376135175,"endHours":8.82063788029009,"quality":"auspicious"},{"name":"Kāla","start":"08:49","end":"10:27","startHours":8.82063788029009,"endHours":10.443501384445002,"quality":"inauspicious"},{"name":"Śubha","start":"10:27","end":"12:04","startHours":10.443501384445002,"endHours":12.066364888599914,"quality":"auspicious"},{"name":"Roga","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.689228392754828,"quality":"inauspicious"},{"name":"Udveg","start":"13:41","end":"15:19","startHours":13.689228392754828,"endHours":15.312091896909742,"quality":"inauspicious"},{"name":"Chala","start":"15:19","end":"16:56","startHours":15.312091896909742,"endHours":16.934955401064652,"quality":"neutral"},{"name":"Labha","start":"16:56","end":"18:33","startHours":16.934955401064652,"endHours":18.557818905219566,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:33","end":"19:56","startHours":18.557818905219566,"endHours":19.934955401064652,"quality":"inauspicious"},{"name":"Chala","start":"19:56","end":"21:19","startHours":19.934955401064652,"endHours":21.31209189690974,"quality":"neutral"},{"name":"Labha","start":"21:19","end":"22:41","startHours":21.31209189690974,"endHours":22.689228392754828,"quality":"auspicious"},{"name":"Amṛta","start":"22:41","end":"00:04","startHours":22.689228392754828,"endHours":24.066364888599914,"quality":"auspicious"},{"name":"Kāla","start":"00:04","end":"01:27","startHours":24.066364888599914,"endHours":25.443501384445,"quality":"inauspicious"},{"name":"Śubha","start":"01:27","end":"02:49","startHours":25.443501384445,"endHours":26.820637880290086,"quality":"auspicious"},{"name":"Roga","start":"02:49","end":"04:12","startHours":26.820637880290086,"endHours":28.197774376135175,"quality":"inauspicious"},{"name":"Udveg","start":"04:12","end":"05:34","startHours":28.197774376135175,"endHours":29.57491087198026,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.574910871980262,"endHours":6.574910871980262,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.574910871980262,"endHours":7.574910871980262,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.574910871980262,"endHours":8.574910871980261,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.574910871980261,"endHours":9.574910871980261,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.574910871980261,"endHours":10.574910871980261,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.574910871980261,"endHours":11.574910871980261,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.574910871980261,"endHours":12.574910871980261,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.574910871980261,"endHours":13.574910871980261,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.574910871980261,"endHours":14.574910871980261,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.574910871980261,"endHours":15.574910871980261,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.574910871980261,"endHours":16.57491087198026,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.57491087198026,"endHours":17.57491087198026,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.57491087198026,"endHours":18.57491087198026,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.57491087198026,"endHours":19.57491087198026,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.57491087198026,"endHours":20.57491087198026,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.57491087198026,"endHours":21.57491087198026,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.57491087198026,"endHours":22.57491087198026,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.57491087198026,"endHours":23.57491087198026,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.57491087198026,"endHours":24.57491087198026,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.57491087198026,"endHours":25.57491087198026,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.57491087198026,"endHours":26.57491087198026,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.57491087198026,"endHours":27.57491087198026,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.57491087198026,"endHours":28.57491087198026,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.57491087198026,"endHours":29.57491087198026,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.461727025515952,"eotMinutes":-2.7978933159948465,"ayanamsa":28.1504}},"calendars":{"vikram_samvat":2364,"vikram_samvatsara":"Śārvarī","saka_samvat":2229,"saka_samvatsara":"Sarvajit","bengali_samvat":1714,"malayalam_era":1483,"nanakshahi_year":838,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","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 Saptamī · Vikram 2364 Śārvarī · Śaka 2229 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 August 21, 2307 CE · Ayodhyā · Vidhyamitra","description":"August 21, 2307 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:34, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2307-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2307-08-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2307-08-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2307-08-21","x-default":"https://vidhyamitra.com/city/ayodhya/2307-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T21:12:43.647Z","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":"2026-06-02T21:12:43.647Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T21:12:43.647Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}