{"id":"vidhyamitra:city-day:varanasi:-3136-04-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/-3136-04-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3136-04-09","date_display":"April 9, 3137 BCE","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3136,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575732.770833,"kali_year":-34,"ahargana":-12732.7292,"sun":{"sidereal_longitude":51.6047,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":353.2328,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":301.6281,"elapsed_within_tithi_degrees":1.6281},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":353.2328,"elapsed_within_degrees":6.5661},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8375},"karana":{"half_tithi_index":50,"name":"Bava"},"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":-3136,"month":4,"day":9,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575732.770833,"ahargana":-12732.7292,"kali_year":-34,"ayanamsa_lahiri":-47.8898,"grahas":{"sun":{"sidereal_longitude":51.6047,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":353.2328,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-2.8052},"mars":{"sidereal_longitude":125.4736,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":62.8139,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":29.7723,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":79.4337,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":291.8784,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":134.6413,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":314.6413,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3136,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575732.770833,"kali_year":-34,"ahargana":-12732.7292,"sun":{"sidereal_longitude":51.6047,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":353.2328,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":301.6281,"elapsed_within_tithi_degrees":1.6281},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":353.2328,"elapsed_within_degrees":6.5661},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8375},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.805,"elongation":58.372},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.805,"opposition_distance":121.628}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:54","sunsetLocal":"18:06","solarNoonLocal":"12:00","dayLengthHours":12.216096755391776,"dayLengthDisplay":"12 Hours 12 Mins 58 Secs","nightLengthDisplay":"11 Hours 47 Mins 02 Secs","moonriseLocal":"02:41","moonsetLocal":"13:32","rahuKala":{"name":"Rāhu Kāla","start":"10:28","end":"12:00","startHours":10.472999343630114,"endHours":12.000011438054088,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:03","end":"16:35","startHours":15.054035626902031,"endHours":16.581047721326,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:25","end":"08:57","startHours":7.418975154782171,"endHours":8.945987249206143,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:09","startHours":8.74238563661628,"endHours":9.149588861796005,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.4009670918328565,"endHours":6.726729671976637,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:24","startHours":11.592808212874361,"endHours":12.407214663233814,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:05","startHours":4.263150159639295,"endHours":5.077556609998747,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:54","startHours":4.873954997408884,"endHours":5.891963060358199,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:51","startHours":14.036027563952716,"endHours":14.850434014312167,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.908059815749976,"endHours":18.308059815749974,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:37","startHours":18.108059815749975,"endHours":18.61706384722463,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.858059815749975,"endHours":19.608059815749975,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:24","startHours":23.592808212874363,"endHours":24.407214663233813,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:54","end":"07:25","startHours":5.891963060358199,"endHours":7.418975154782171,"quality":"neutral"},{"name":"Labha","start":"07:25","end":"08:57","startHours":7.418975154782171,"endHours":8.945987249206143,"quality":"auspicious"},{"name":"Amṛta","start":"08:57","end":"10:28","startHours":8.945987249206143,"endHours":10.472999343630114,"quality":"auspicious"},{"name":"Kāla","start":"10:28","end":"12:00","startHours":10.472999343630114,"endHours":12.000011438054088,"quality":"inauspicious"},{"name":"Śubha","start":"12:00","end":"13:32","startHours":12.000011438054088,"endHours":13.527023532478058,"quality":"auspicious"},{"name":"Roga","start":"13:32","end":"15:03","startHours":13.527023532478058,"endHours":15.054035626902031,"quality":"inauspicious"},{"name":"Udveg","start":"15:03","end":"16:35","startHours":15.054035626902031,"endHours":16.581047721326,"quality":"inauspicious"},{"name":"Chala","start":"16:35","end":"18:06","startHours":16.581047721326,"endHours":18.108059815749975,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:06","end":"19:35","startHours":18.108059815749975,"endHours":19.581047721326,"quality":"inauspicious"},{"name":"Udveg","start":"19:35","end":"21:03","startHours":19.581047721326,"endHours":21.05403562690203,"quality":"inauspicious"},{"name":"Chala","start":"21:03","end":"22:32","startHours":21.05403562690203,"endHours":22.527023532478058,"quality":"neutral"},{"name":"Labha","start":"22:32","end":"00:00","startHours":22.527023532478058,"endHours":24.000011438054088,"quality":"auspicious"},{"name":"Amṛta","start":"00:00","end":"01:28","startHours":24.000011438054088,"endHours":25.472999343630114,"quality":"auspicious"},{"name":"Kāla","start":"01:28","end":"02:57","startHours":25.472999343630114,"endHours":26.94598724920614,"quality":"inauspicious"},{"name":"Śubha","start":"02:57","end":"04:25","startHours":26.94598724920614,"endHours":28.41897515478217,"quality":"auspicious"},{"name":"Roga","start":"04:25","end":"05:54","startHours":28.41897515478217,"endHours":29.8919630603582,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.891963060358199,"endHours":6.891963060358199,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.891963060358199,"endHours":7.891963060358199,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.891963060358199,"endHours":8.891963060358199,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.891963060358199,"endHours":9.891963060358199,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.891963060358199,"endHours":10.891963060358199,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.891963060358199,"endHours":11.891963060358199,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.891963060358199,"endHours":12.891963060358199,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.891963060358199,"endHours":13.891963060358199,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.891963060358199,"endHours":14.891963060358199,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.891963060358199,"endHours":15.891963060358199,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.891963060358199,"endHours":16.8919630603582,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.8919630603582,"endHours":17.8919630603582,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.8919630603582,"endHours":18.8919630603582,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.8919630603582,"endHours":19.8919630603582,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.8919630603582,"endHours":20.8919630603582,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.8919630603582,"endHours":21.8919630603582,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.8919630603582,"endHours":22.8919630603582,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.8919630603582,"endHours":23.8919630603582,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.8919630603582,"endHours":24.8919630603582,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.8919630603582,"endHours":25.8919630603582,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.8919630603582,"endHours":26.8919630603582,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.8919630603582,"endHours":27.8919630603582,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.8919630603582,"endHours":28.8919630603582,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.8919630603582,"endHours":29.8919630603582,"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":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.476664778588924,"eotMinutes":-1.8962862832453116,"ayanamsa":-47.8898}},"calendars":{"vikram_samvat":-3079,"saka_samvat":-3214,"bengali_samvat":-3729,"malayalam_era":-3960,"nanakshahi_year":-4605,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","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 Ekādaśī · Vikram -3079 undefined · Śaka -3214 undefined"},"festivals":[{"id":"apara-ekadashi","name":"Aparā Ekādaśī","name_sanskrit":"अपरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Boundless (aparā) merit; removes brahma-hatyā even.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"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":"Dedicated festival walk for Aparā Ekādaśī · Ekādaśī is not live yet; Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 9, 3137 BCE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"April 9, 3137 BCE for Vārāṇasī (Kāśī): Kṛṣṇa Ekādaśī, sūryodaya 05:54, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/-3136-04-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/-3136-04-09","sa":"https://sa.vidhyamitra.com/city/varanasi/-3136-04-09","hi":"https://hi.vidhyamitra.com/city/varanasi/-3136-04-09","x-default":"https://vidhyamitra.com/city/varanasi/-3136-04-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T06:19:17.325Z","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":"2026-09-11T06:19:17.325Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T06:19:17.325Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}