{"id":"vidhyamitra:city-day:vrindavan:2131-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2131-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-05-23","date_display":"May 23, 2131 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":2131,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499533.770833,"kali_year":5233,"ahargana":1911068.2708,"sun":{"sidereal_longitude":35.5303,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":347.0389,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.5086,"elapsed_within_tithi_degrees":11.5086},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.0389,"elapsed_within_degrees":0.3723},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.5693},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":2131,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499533.770833,"ahargana":1911068.2708,"kali_year":5233,"ayanamsa_lahiri":25.6884,"grahas":{"sun":{"sidereal_longitude":35.891186000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":344.754886,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.4802},"mars":{"sidereal_longitude":315.501486,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":38.053786,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":39.19998599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":19.75858599999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":194.02518599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":82.4063,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.4063,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":"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":2131,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499533.770833,"kali_year":5233,"ahargana":1911068.2708,"sun":{"sidereal_longitude":35.5303,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":347.0389,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.5086,"elapsed_within_tithi_degrees":11.5086},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.0389,"elapsed_within_degrees":0.3723},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.5693},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.48,"elongation":48.491},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.48,"opposition_distance":131.509}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:27","sunsetLocal":"19:05","solarNoonLocal":"12:16","dayLengthHours":13.635201649350481,"dayLengthDisplay":"13 Hours 38 Mins 07 Secs","nightLengthDisplay":"10 Hours 21 Mins 53 Secs","moonriseLocal":"02:40","moonsetLocal":"15:03","rahuKala":{"name":"Rāhu Kāla","start":"12:16","end":"13:58","startHours":12.266121877618396,"endHours":13.970522083787206,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:51","startHours":7.152921259111965,"endHours":8.857321465280775,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:34","end":"12:16","startHours":10.561721671449586,"endHours":12.266121877618396,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:05","startHours":8.630068104458267,"endHours":9.084574826103282,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:23","startHours":6.016654454999424,"endHours":6.380259832315437,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.811615155973378,"endHours":12.72062859926341,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:32","startHours":3.63049416636309,"endHours":4.539507609653122,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:27","startHours":4.312254248830614,"endHours":5.448521052943154,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:27","startHours":14.538655485843474,"endHours":15.447668929133506,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.883722702293635,"endHours":19.283722702293634,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:39","startHours":19.083722702293635,"endHours":19.651856104349903,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.833722702293635,"endHours":20.583722702293635,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.811615155973378,"endHours":24.720628599263414,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:27","end":"07:09","startHours":5.448521052943154,"endHours":7.152921259111965,"quality":"auspicious"},{"name":"Amṛta","start":"07:09","end":"08:51","startHours":7.152921259111965,"endHours":8.857321465280775,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:34","startHours":8.857321465280775,"endHours":10.561721671449586,"quality":"inauspicious"},{"name":"Śubha","start":"10:34","end":"12:16","startHours":10.561721671449586,"endHours":12.266121877618396,"quality":"auspicious"},{"name":"Roga","start":"12:16","end":"13:58","startHours":12.266121877618396,"endHours":13.970522083787206,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:40","startHours":13.970522083787206,"endHours":15.674922289956015,"quality":"inauspicious"},{"name":"Chala","start":"15:40","end":"17:23","startHours":15.674922289956015,"endHours":17.379322496124825,"quality":"neutral"},{"name":"Labha","start":"17:23","end":"19:05","startHours":17.379322496124825,"endHours":19.083722702293635,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:05","end":"20:23","startHours":19.083722702293635,"endHours":20.379322496124825,"quality":"inauspicious"},{"name":"Chala","start":"20:23","end":"21:40","startHours":20.379322496124825,"endHours":21.674922289956015,"quality":"neutral"},{"name":"Labha","start":"21:40","end":"22:58","startHours":21.674922289956015,"endHours":22.970522083787206,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:16","startHours":22.970522083787206,"endHours":24.266121877618396,"quality":"auspicious"},{"name":"Kāla","start":"00:16","end":"01:34","startHours":24.266121877618396,"endHours":25.561721671449583,"quality":"inauspicious"},{"name":"Śubha","start":"01:34","end":"02:51","startHours":25.561721671449583,"endHours":26.857321465280773,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:09","startHours":26.857321465280773,"endHours":28.152921259111963,"quality":"inauspicious"},{"name":"Udveg","start":"04:09","end":"05:27","startHours":28.152921259111963,"endHours":29.448521052943153,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.448521052943154,"endHours":6.448521052943154,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.448521052943154,"endHours":7.448521052943154,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.448521052943154,"endHours":8.448521052943153,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.448521052943153,"endHours":9.448521052943153,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.448521052943153,"endHours":10.448521052943153,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.448521052943153,"endHours":11.448521052943153,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.448521052943153,"endHours":12.448521052943153,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.448521052943153,"endHours":13.448521052943153,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.448521052943153,"endHours":14.448521052943153,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.448521052943153,"endHours":15.448521052943153,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.448521052943153,"endHours":16.448521052943153,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.448521052943153,"endHours":17.448521052943153,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.448521052943153,"endHours":18.448521052943153,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.448521052943153,"endHours":19.448521052943153,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.448521052943153,"endHours":20.448521052943153,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.448521052943153,"endHours":21.448521052943153,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.448521052943153,"endHours":22.448521052943153,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.448521052943153,"endHours":23.448521052943153,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.448521052943153,"endHours":24.448521052943153,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.448521052943153,"endHours":25.448521052943153,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.448521052943153,"endHours":26.448521052943153,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.448521052943153,"endHours":27.448521052943153,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.448521052943153,"endHours":28.448521052943153,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.448521052943153,"endHours":29.448521052943153,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","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":20.47492183579674,"eotMinutes":3.395487342896394,"ayanamsa":25.6884}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"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 Ekādaśī · Vikram 2188 Krodhi · Śaka 2053 Khara"},"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":"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 23, 2131 CE · Vṛndāvana · Vidhyamitra","description":"May 23, 2131 CE for Vṛndāvana: Kṛṣṇa Ekādaśī, sūryodaya 05:27, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2131-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2131-05-23","sa":"https://sa.vidhyamitra.com/city/vrindavan/2131-05-23","hi":"https://hi.vidhyamitra.com/city/vrindavan/2131-05-23","x-default":"https://vidhyamitra.com/city/vrindavan/2131-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:23:50.631Z","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":"2026-05-31T19:23:50.631Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:23:50.631Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}