{"id":"vidhyamitra:city-day:ayodhya:2129-04-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2129-04-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-04-04","date_display":"April 4, 2129 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":2129,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498754.770833,"kali_year":5230,"ahargana":1910289.2708,"sun":{"sidereal_longitude":348.5455,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":158.7598,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.2143,"elapsed_within_tithi_degrees":2.2143},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.7598,"elapsed_within_degrees":12.0931},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.3053},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2129,"month":4,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498754.770833,"ahargana":1910289.2708,"kali_year":5230,"ayanamsa_lahiri":25.6586,"grahas":{"sun":{"sidereal_longitude":348.68085,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":159.42264999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":2.5843},"mars":{"sidereal_longitude":259.59595,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":4.286850000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":332.73695,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":304.61255000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":171.70425,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":123.6815,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.6815,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498754.770833,"kali_year":5230,"ahargana":1910289.2708,"sun":{"sidereal_longitude":348.5455,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":158.7598,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.2143,"elapsed_within_tithi_degrees":2.2143},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.7598,"elapsed_within_degrees":12.0931},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.3053},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.584,"elongation":170.214},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.584,"opposition_distance":9.786}},"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":"05:49","sunsetLocal":"18:20","solarNoonLocal":"12:05","dayLengthHours":12.50737530283866,"dayLengthDisplay":"12 Hours 30 Mins 27 Secs","nightLengthDisplay":"11 Hours 29 Mins 33 Secs","moonriseLocal":"17:29","moonsetLocal":"05:26","rahuKala":{"name":"Rāhu Kāla","start":"07:23","end":"08:57","startHours":7.386194646417672,"endHours":8.949616559272505,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:31","end":"12:05","startHours":10.513038472127338,"endHours":12.07646038498217,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"15:12","startHours":13.639882297837001,"endHours":15.203304210691835,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:09","startHours":8.741160304225193,"endHours":9.158072814319816,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:41","startHours":6.343913371181117,"endHours":6.677443379256815,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:30","startHours":11.659547874887547,"endHours":12.493372895076792,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:59","startHours":4.155122693184351,"endHours":4.988947713373595,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:49","startHours":4.780491458326285,"endHours":5.822772733562839,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.161022935455279,"endHours":14.994847955644522,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.1301480364015,"endHours":18.5301480364015,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:51","startHours":18.3301480364015,"endHours":18.851288674019777,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.0801480364015,"endHours":19.8301480364015,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:30","startHours":23.659547874887547,"endHours":24.493372895076792,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:49","end":"07:23","startHours":5.822772733562839,"endHours":7.386194646417672,"quality":"auspicious"},{"name":"Kāla","start":"07:23","end":"08:57","startHours":7.386194646417672,"endHours":8.949616559272505,"quality":"inauspicious"},{"name":"Śubha","start":"08:57","end":"10:31","startHours":8.949616559272505,"endHours":10.513038472127338,"quality":"auspicious"},{"name":"Roga","start":"10:31","end":"12:05","startHours":10.513038472127338,"endHours":12.07646038498217,"quality":"inauspicious"},{"name":"Udveg","start":"12:05","end":"13:38","startHours":12.07646038498217,"endHours":13.639882297837001,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"15:12","startHours":13.639882297837001,"endHours":15.203304210691835,"quality":"neutral"},{"name":"Labha","start":"15:12","end":"16:46","startHours":15.203304210691835,"endHours":16.76672612354667,"quality":"auspicious"},{"name":"Amṛta","start":"16:46","end":"18:20","startHours":16.76672612354667,"endHours":18.3301480364015,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:20","end":"19:46","startHours":18.3301480364015,"endHours":19.76672612354667,"quality":"neutral"},{"name":"Labha","start":"19:46","end":"21:12","startHours":19.76672612354667,"endHours":21.203304210691833,"quality":"auspicious"},{"name":"Amṛta","start":"21:12","end":"22:38","startHours":21.203304210691833,"endHours":22.639882297837,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"00:05","startHours":22.639882297837,"endHours":24.07646038498217,"quality":"inauspicious"},{"name":"Śubha","start":"00:05","end":"01:31","startHours":24.07646038498217,"endHours":25.513038472127338,"quality":"auspicious"},{"name":"Roga","start":"01:31","end":"02:57","startHours":25.513038472127338,"endHours":26.949616559272506,"quality":"inauspicious"},{"name":"Udveg","start":"02:57","end":"04:23","startHours":26.949616559272506,"endHours":28.38619464641767,"quality":"inauspicious"},{"name":"Chala","start":"04:23","end":"05:49","startHours":28.38619464641767,"endHours":29.82277273356284,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.822772733562839,"endHours":6.822772733562839,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.822772733562839,"endHours":7.822772733562839,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.822772733562839,"endHours":8.82277273356284,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.82277273356284,"endHours":9.82277273356284,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.82277273356284,"endHours":10.82277273356284,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.82277273356284,"endHours":11.82277273356284,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.82277273356284,"endHours":12.82277273356284,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.82277273356284,"endHours":13.82277273356284,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.82277273356284,"endHours":14.82277273356284,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.82277273356284,"endHours":15.82277273356284,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.82277273356284,"endHours":16.82277273356284,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.82277273356284,"endHours":17.82277273356284,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.82277273356284,"endHours":18.82277273356284,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.82277273356284,"endHours":19.82277273356284,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.82277273356284,"endHours":20.82277273356284,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.82277273356284,"endHours":21.82277273356284,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.82277273356284,"endHours":22.82277273356284,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.82277273356284,"endHours":23.82277273356284,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.82277273356284,"endHours":24.82277273356284,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.82277273356284,"endHours":25.82277273356284,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.82277273356284,"endHours":26.82277273356284,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.82277273356284,"endHours":27.82277273356284,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.82277273356284,"endHours":28.82277273356284,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.82277273356284,"endHours":29.82277273356284,"planetary_lord":"Venus"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":5.653080658290556,"eotMinutes":-3.4036230989301703,"ayanamsa":25.6586}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pūrṇimā · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"hanuman-jayanti","name":"Hanumān Jayantī","name_sanskrit":"हनुमान जयन्ती","tradition":"Vaishnava","associated_deity":"Bhagavān Hanumān (Rudra-aṁśa, Rāma-bhakta)","significance":"Birth of Hanumān (Caitra Pūrṇimā tradition; some traditions Mārgaśīrṣa Kṛṣṇa 14).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"sources":["Vālmīki Rāmāyaṇa, Sundara-Kāṇḍa"]},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 April 4, 2129 CE · Ayodhyā · Vidhyamitra","description":"April 4, 2129 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:49, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2129-04-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2129-04-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/2129-04-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/2129-04-04","x-default":"https://vidhyamitra.com/city/ayodhya/2129-04-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T05:50:11.433Z","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":"2026-05-17T05:50:11.433Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T05:50:11.433Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}