{"id":"vidhyamitra:city-day:ayodhya:2117-05-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2117-05-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-05-21","date_display":"May 21, 2117 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":2117,"month":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494418.770833,"kali_year":5219,"ahargana":1905953.2708,"sun":{"sidereal_longitude":34.2131,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":276.7663,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.5532,"elapsed_within_tithi_degrees":2.5532},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":276.7663,"elapsed_within_degrees":10.0996},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.9794},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2117,"month":5,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494418.770833,"ahargana":1905953.2708,"kali_year":5219,"ayanamsa_lahiri":25.4928,"grahas":{"sun":{"sidereal_longitude":34.53191700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":277.4798169999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":-4.3783},"mars":{"sidereal_longitude":89.070517,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":19.534516999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":338.756117,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":54.282016999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":17.393117000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":353.4236,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":173.4236,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"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":2117,"month":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494418.770833,"kali_year":5219,"ahargana":1905953.2708,"sun":{"sidereal_longitude":34.2131,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":276.7663,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.5532,"elapsed_within_tithi_degrees":2.5532},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":276.7663,"elapsed_within_degrees":10.0996},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.9794},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.378,"elongation":117.447},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.378,"opposition_distance":62.553}},"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":"05:11","sunsetLocal":"18:44","solarNoonLocal":"11:58","dayLengthHours":13.559535356726457,"dayLengthDisplay":"13 Hours 33 Mins 34 Secs","nightLengthDisplay":"10 Hours 26 Mins 26 Secs","moonriseLocal":"22:48","moonsetLocal":"09:31","rahuKala":{"name":"Rāhu Kāla","start":"10:16","end":"11:58","startHours":10.265801117367893,"endHours":11.9607430369587,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:21","end":"17:03","startHours":15.350626876140314,"endHours":17.04556879573112,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:53","end":"08:34","startHours":6.875917278186278,"endHours":8.570859197777086,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.344866941831643,"endHours":8.796851453722526,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:06","startHours":5.745955998459073,"endHours":6.107543607971778,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:25","startHours":11.508758525067819,"endHours":12.412727548849581,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:22","end":"04:17","startHours":3.3730373110319434,"endHours":4.277006334813707,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:03","end":"05:11","startHours":4.051014078868266,"endHours":5.180975358595471,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:07","startHours":14.22066559641311,"endHours":15.124634620194874,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.54051071532193,"endHours":18.940510715321928,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:18","startHours":18.74051071532193,"endHours":19.30549135518553,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.49051071532193,"endHours":20.24051071532193,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:25","startHours":23.50875852506782,"endHours":24.41272754884958,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:11","end":"06:53","startHours":5.180975358595471,"endHours":6.875917278186278,"quality":"neutral"},{"name":"Labha","start":"06:53","end":"08:34","startHours":6.875917278186278,"endHours":8.570859197777086,"quality":"auspicious"},{"name":"Amṛta","start":"08:34","end":"10:16","startHours":8.570859197777086,"endHours":10.265801117367893,"quality":"auspicious"},{"name":"Kāla","start":"10:16","end":"11:58","startHours":10.265801117367893,"endHours":11.9607430369587,"quality":"inauspicious"},{"name":"Śubha","start":"11:58","end":"13:39","startHours":11.9607430369587,"endHours":13.655684956549507,"quality":"auspicious"},{"name":"Roga","start":"13:39","end":"15:21","startHours":13.655684956549507,"endHours":15.350626876140314,"quality":"inauspicious"},{"name":"Udveg","start":"15:21","end":"17:03","startHours":15.350626876140314,"endHours":17.04556879573112,"quality":"inauspicious"},{"name":"Chala","start":"17:03","end":"18:44","startHours":17.04556879573112,"endHours":18.74051071532193,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:44","end":"20:03","startHours":18.74051071532193,"endHours":20.04556879573112,"quality":"inauspicious"},{"name":"Udveg","start":"20:03","end":"21:21","startHours":20.04556879573112,"endHours":21.350626876140314,"quality":"inauspicious"},{"name":"Chala","start":"21:21","end":"22:39","startHours":21.350626876140314,"endHours":22.655684956549507,"quality":"neutral"},{"name":"Labha","start":"22:39","end":"23:58","startHours":22.655684956549507,"endHours":23.9607430369587,"quality":"auspicious"},{"name":"Amṛta","start":"23:58","end":"01:16","startHours":23.9607430369587,"endHours":25.265801117367893,"quality":"auspicious"},{"name":"Kāla","start":"01:16","end":"02:34","startHours":25.265801117367893,"endHours":26.570859197777086,"quality":"inauspicious"},{"name":"Śubha","start":"02:34","end":"03:53","startHours":26.570859197777086,"endHours":27.87591727818628,"quality":"auspicious"},{"name":"Roga","start":"03:53","end":"05:11","startHours":27.87591727818628,"endHours":29.18097535859547,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.180975358595471,"endHours":6.180975358595471,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.180975358595471,"endHours":7.180975358595471,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.180975358595471,"endHours":8.180975358595472,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.180975358595472,"endHours":9.180975358595472,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.180975358595472,"endHours":10.180975358595472,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.180975358595472,"endHours":11.180975358595472,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.180975358595472,"endHours":12.180975358595472,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.180975358595472,"endHours":13.180975358595472,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.180975358595472,"endHours":14.180975358595472,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.180975358595472,"endHours":15.180975358595472,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.180975358595472,"endHours":16.18097535859547,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.18097535859547,"endHours":17.18097535859547,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.18097535859547,"endHours":18.18097535859547,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.18097535859547,"endHours":19.18097535859547,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.18097535859547,"endHours":20.18097535859547,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.18097535859547,"endHours":21.18097535859547,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.18097535859547,"endHours":22.18097535859547,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.18097535859547,"endHours":23.18097535859547,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.18097535859547,"endHours":24.18097535859547,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.18097535859547,"endHours":25.18097535859547,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.18097535859547,"endHours":26.18097535859547,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.18097535859547,"endHours":27.18097535859547,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.18097535859547,"endHours":28.18097535859547,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.18097535859547,"endHours":29.18097535859547,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.153240474450026,"eotMinutes":3.539417782478063,"ayanamsa":25.4928}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Ṣaṣṭhī · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"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":[]},"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 May 21, 2117 CE · Ayodhyā · Vidhyamitra","description":"May 21, 2117 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:11, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2117-05-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2117-05-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2117-05-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2117-05-21","x-default":"https://vidhyamitra.com/city/ayodhya/2117-05-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:50:40.876Z","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":"2026-05-31T06:50:40.876Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:50:40.876Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}