{"id":"vidhyamitra:city-day:ayodhya:2156-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2156-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-05-12","date_display":"May 12, 2156 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":2156,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508654.770833,"kali_year":5258,"ahargana":1920189.2708,"sun":{"sidereal_longitude":25.4975,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":288.842,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.3446,"elapsed_within_tithi_degrees":11.3446},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.842,"elapsed_within_degrees":8.842},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.3395},"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":2156,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508654.770833,"ahargana":1920189.2708,"kali_year":5258,"ayanamsa_lahiri":26.0372,"grahas":{"sun":{"sidereal_longitude":25.852896999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":289.204697,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-2.2679},"mars":{"sidereal_longitude":25.61679700000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":358.774997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":70.40639699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":0.7039970000000153,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":136.29909699999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":319.1318,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":139.1318,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2156,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508654.770833,"kali_year":5258,"ahargana":1920189.2708,"sun":{"sidereal_longitude":25.4975,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":288.842,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.3446,"elapsed_within_tithi_degrees":11.3446},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.842,"elapsed_within_degrees":8.842},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.3395},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.268,"elongation":96.655},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.268,"opposition_distance":83.345}},"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":"05:15","sunsetLocal":"18:40","solarNoonLocal":"11:57","dayLengthHours":13.410469550849642,"dayLengthDisplay":"13 Hours 24 Mins 38 Secs","nightLengthDisplay":"10 Hours 35 Mins 22 Secs","moonriseLocal":"00:02","moonsetLocal":"11:00","rahuKala":{"name":"Rāhu Kāla","start":"11:57","end":"13:38","startHours":11.957440338672193,"endHours":13.633749032528398,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:56","end":"08:36","startHours":6.928514257103576,"endHours":8.60482295095978,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:17","end":"11:57","startHours":10.281131644815986,"endHours":11.957440338672193,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:23","end":"08:50","startHours":8.381315125112287,"endHours":8.828330776807276,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:10","startHours":5.810975127866105,"endHours":6.168587649222096,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.510424686977204,"endHours":12.40445599036718,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:21","startHours":3.464142956467418,"endHours":4.358174259857394,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:15","startHours":4.1346664340099,"endHours":5.2522055632473705,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:05","startHours":14.192518597147131,"endHours":15.086549900537108,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.462675114097014,"endHours":18.862675114097012,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:13","startHours":18.662675114097013,"endHours":19.22144467871575,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.412675114097013,"endHours":20.162675114097013,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.510424686977206,"endHours":24.40445599036718,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:15","end":"06:56","startHours":5.2522055632473705,"endHours":6.928514257103576,"quality":"auspicious"},{"name":"Amṛta","start":"06:56","end":"08:36","startHours":6.928514257103576,"endHours":8.60482295095978,"quality":"auspicious"},{"name":"Kāla","start":"08:36","end":"10:17","startHours":8.60482295095978,"endHours":10.281131644815986,"quality":"inauspicious"},{"name":"Śubha","start":"10:17","end":"11:57","startHours":10.281131644815986,"endHours":11.957440338672193,"quality":"auspicious"},{"name":"Roga","start":"11:57","end":"13:38","startHours":11.957440338672193,"endHours":13.633749032528398,"quality":"inauspicious"},{"name":"Udveg","start":"13:38","end":"15:19","startHours":13.633749032528398,"endHours":15.310057726384603,"quality":"inauspicious"},{"name":"Chala","start":"15:19","end":"16:59","startHours":15.310057726384603,"endHours":16.986366420240806,"quality":"neutral"},{"name":"Labha","start":"16:59","end":"18:40","startHours":16.986366420240806,"endHours":18.662675114097013,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:40","end":"19:59","startHours":18.662675114097013,"endHours":19.986366420240806,"quality":"inauspicious"},{"name":"Chala","start":"19:59","end":"21:19","startHours":19.986366420240806,"endHours":21.310057726384603,"quality":"neutral"},{"name":"Labha","start":"21:19","end":"22:38","startHours":21.310057726384603,"endHours":22.633749032528396,"quality":"auspicious"},{"name":"Amṛta","start":"22:38","end":"23:57","startHours":22.633749032528396,"endHours":23.957440338672193,"quality":"auspicious"},{"name":"Kāla","start":"23:57","end":"01:17","startHours":23.957440338672193,"endHours":25.281131644815986,"quality":"inauspicious"},{"name":"Śubha","start":"01:17","end":"02:36","startHours":25.281131644815986,"endHours":26.60482295095978,"quality":"auspicious"},{"name":"Roga","start":"02:36","end":"03:56","startHours":26.60482295095978,"endHours":27.928514257103576,"quality":"inauspicious"},{"name":"Udveg","start":"03:56","end":"05:15","startHours":27.928514257103576,"endHours":29.252205563247372,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:15","end":"06:15","startHours":5.2522055632473705,"endHours":6.2522055632473705,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:15","end":"07:15","startHours":6.2522055632473705,"endHours":7.2522055632473705,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:15","end":"08:15","startHours":7.2522055632473705,"endHours":8.25220556324737,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:15","end":"09:15","startHours":8.25220556324737,"endHours":9.25220556324737,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:15","end":"10:15","startHours":9.25220556324737,"endHours":10.25220556324737,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:15","end":"11:15","startHours":10.25220556324737,"endHours":11.25220556324737,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:15","end":"12:15","startHours":11.25220556324737,"endHours":12.25220556324737,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:15","end":"13:15","startHours":12.25220556324737,"endHours":13.25220556324737,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:15","end":"14:15","startHours":13.25220556324737,"endHours":14.25220556324737,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:15","end":"15:15","startHours":14.25220556324737,"endHours":15.25220556324737,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:15","end":"16:15","startHours":15.25220556324737,"endHours":16.252205563247372,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:15","end":"17:15","startHours":16.252205563247372,"endHours":17.252205563247372,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:15","end":"18:15","startHours":17.252205563247372,"endHours":18.252205563247372,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:15","end":"19:15","startHours":18.252205563247372,"endHours":19.252205563247372,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:15","end":"20:15","startHours":19.252205563247372,"endHours":20.252205563247372,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:15","end":"21:15","startHours":20.252205563247372,"endHours":21.252205563247372,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:15","end":"22:15","startHours":21.252205563247372,"endHours":22.252205563247372,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:15","end":"23:15","startHours":22.252205563247372,"endHours":23.252205563247372,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:15","end":"00:15","startHours":23.252205563247372,"endHours":24.252205563247372,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:15","end":"01:15","startHours":24.252205563247372,"endHours":25.252205563247372,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:15","end":"02:15","startHours":25.252205563247372,"endHours":26.252205563247372,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:15","end":"03:15","startHours":26.252205563247372,"endHours":27.252205563247372,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:15","end":"04:15","startHours":27.252205563247372,"endHours":28.252205563247372,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:15","end":"05:15","startHours":28.252205563247372,"endHours":29.252205563247372,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.236931367670405,"eotMinutes":3.7375796796685163,"ayanamsa":26.0372}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Saptamī · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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 May 12, 2156 CE · Ayodhyā · Vidhyamitra","description":"May 12, 2156 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:15, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2156-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2156-05-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2156-05-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2156-05-12","x-default":"https://vidhyamitra.com/city/ayodhya/2156-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T11:27:13.527Z","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":"2026-05-19T11:27:13.527Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T11:27:13.527Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}