{"id":"vidhyamitra:city-day:ayodhya:2133-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2133-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2133-08-21","date_display":"August 21, 2133 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":2133,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500354.770833,"kali_year":5235,"ahargana":1911889.2708,"sun":{"sidereal_longitude":121.48,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":2.3835,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.9035,"elapsed_within_tithi_degrees":0.9035},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.3835,"elapsed_within_degrees":2.3835},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.8636},"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":2133,"month":8,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500354.770833,"ahargana":1911889.2708,"kali_year":5235,"ayanamsa_lahiri":25.7198,"grahas":{"sun":{"sidereal_longitude":122.43651799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":0.24931800000001658,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-2.6763},"mars":{"sidereal_longitude":39.498718,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":139.76911800000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":110.47231799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":163.732118,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":215.55351800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":38.9058,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":218.9058,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":2133,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500354.770833,"kali_year":5235,"ahargana":1911889.2708,"sun":{"sidereal_longitude":121.48,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":2.3835,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.9035,"elapsed_within_tithi_degrees":0.9035},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.3835,"elapsed_within_degrees":2.3835},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.8636},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.676,"elongation":119.097},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.676,"opposition_distance":60.903}},"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":"05:35","sunsetLocal":"18:33","solarNoonLocal":"12:04","dayLengthHours":12.957957047361369,"dayLengthDisplay":"12 Hours 57 Mins 29 Secs","nightLengthDisplay":"11 Hours 02 Mins 31 Secs","moonriseLocal":"21:32","moonsetLocal":"10:18","rahuKala":{"name":"Rāhu Kāla","start":"10:27","end":"12:04","startHours":10.446620257679742,"endHours":12.066364888599914,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:18","end":"16:56","startHours":15.305854150440254,"endHours":16.925598781360428,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:12","end":"08:50","startHours":7.2071309958394,"endHours":8.82687562675957,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.610909675970214,"endHours":9.042841577548927,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:28","startHours":6.127301241892619,"endHours":6.472846763155589,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.634432987021201,"endHours":12.498296790178626,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:43","startHours":3.8596587586043793,"endHours":4.723522561761804,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:35","startHours":4.507556610972448,"endHours":5.587386364919229,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:05","startHours":14.226024396493475,"endHours":15.0898881996509,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.3453434122806,"endHours":18.745343412280597,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:05","startHours":18.545343412280598,"endHours":19.08525828925399,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.295343412280598,"endHours":20.045343412280598,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.634432987021203,"endHours":24.498296790178625,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:35","end":"07:12","startHours":5.587386364919229,"endHours":7.2071309958394,"quality":"neutral"},{"name":"Labha","start":"07:12","end":"08:50","startHours":7.2071309958394,"endHours":8.82687562675957,"quality":"auspicious"},{"name":"Amṛta","start":"08:50","end":"10:27","startHours":8.82687562675957,"endHours":10.446620257679742,"quality":"auspicious"},{"name":"Kāla","start":"10:27","end":"12:04","startHours":10.446620257679742,"endHours":12.066364888599914,"quality":"inauspicious"},{"name":"Śubha","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.686109519520084,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:18","startHours":13.686109519520084,"endHours":15.305854150440254,"quality":"inauspicious"},{"name":"Udveg","start":"15:18","end":"16:56","startHours":15.305854150440254,"endHours":16.925598781360428,"quality":"inauspicious"},{"name":"Chala","start":"16:56","end":"18:33","startHours":16.925598781360428,"endHours":18.545343412280598,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:33","end":"19:56","startHours":18.545343412280598,"endHours":19.925598781360428,"quality":"inauspicious"},{"name":"Udveg","start":"19:56","end":"21:18","startHours":19.925598781360428,"endHours":21.305854150440254,"quality":"inauspicious"},{"name":"Chala","start":"21:18","end":"22:41","startHours":21.305854150440254,"endHours":22.686109519520084,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:04","startHours":22.686109519520084,"endHours":24.066364888599914,"quality":"auspicious"},{"name":"Amṛta","start":"00:04","end":"01:27","startHours":24.066364888599914,"endHours":25.446620257679744,"quality":"auspicious"},{"name":"Kāla","start":"01:27","end":"02:50","startHours":25.446620257679744,"endHours":26.826875626759573,"quality":"inauspicious"},{"name":"Śubha","start":"02:50","end":"04:12","startHours":26.826875626759573,"endHours":28.2071309958394,"quality":"auspicious"},{"name":"Roga","start":"04:12","end":"05:35","startHours":28.2071309958394,"endHours":29.58738636491923,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.587386364919229,"endHours":6.587386364919229,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.587386364919229,"endHours":7.587386364919229,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.587386364919229,"endHours":8.58738636491923,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.58738636491923,"endHours":9.58738636491923,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.58738636491923,"endHours":10.58738636491923,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.58738636491923,"endHours":11.58738636491923,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.58738636491923,"endHours":12.58738636491923,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.58738636491923,"endHours":13.58738636491923,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.58738636491923,"endHours":14.58738636491923,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.58738636491923,"endHours":15.58738636491923,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.58738636491923,"endHours":16.58738636491923,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.58738636491923,"endHours":17.58738636491923,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.58738636491923,"endHours":18.58738636491923,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.58738636491923,"endHours":19.58738636491923,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.58738636491923,"endHours":20.58738636491923,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.58738636491923,"endHours":21.58738636491923,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.58738636491923,"endHours":22.58738636491923,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.58738636491923,"endHours":23.58738636491923,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.58738636491923,"endHours":24.58738636491923,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.58738636491923,"endHours":25.58738636491923,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.58738636491923,"endHours":26.58738636491923,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.58738636491923,"endHours":27.58738636491923,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.58738636491923,"endHours":28.58738636491923,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.58738636491923,"endHours":29.58738636491923,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.113273504375906,"eotMinutes":-2.7978933159948465,"ayanamsa":25.7198}},"calendars":{"vikram_samvat":2190,"vikram_samvatsara":"Parābhava","saka_samvat":2055,"saka_samvatsara":"Vijaya","bengali_samvat":1540,"malayalam_era":1309,"nanakshahi_year":664,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 2190 Parābhava · Śaka 2055 Vijaya"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 August 21, 2133 CE · Ayodhyā · Vidhyamitra","description":"August 21, 2133 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:35, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2133-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2133-08-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2133-08-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2133-08-21","x-default":"https://vidhyamitra.com/city/ayodhya/2133-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T11:51:31.730Z","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":"2026-05-17T11:51:31.730Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T11:51:31.730Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}