{"id":"vidhyamitra:city-day:vrindavan:2188-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2188-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2188-09-22","date_display":"September 22, 2188 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":2188,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520475.770833,"kali_year":5290,"ahargana":1932010.2708,"sun":{"sidereal_longitude":152.1607,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":165.4292,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.2685,"elapsed_within_tithi_degrees":1.2685},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.4292,"elapsed_within_degrees":5.4292},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.5898},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":2188,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520475.770833,"ahargana":1932010.2708,"kali_year":5290,"ayanamsa_lahiri":26.4893,"grahas":{"sun":{"sidereal_longitude":153.35574799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":168.49814800000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":4.1529},"mars":{"sidereal_longitude":116.98434799999995,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":136.40204800000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":335.121248,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":118.64374799999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":175.184748,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":52.7984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":232.7984,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2188,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520475.770833,"kali_year":5290,"ahargana":1932010.2708,"sun":{"sidereal_longitude":152.1607,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":165.4292,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.2685,"elapsed_within_tithi_degrees":1.2685},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.4292,"elapsed_within_degrees":5.4292},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.5898},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.153,"elongation":13.269},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.153,"opposition_distance":166.731}},"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":"06:07","sunsetLocal":"18:15","solarNoonLocal":"12:11","dayLengthHours":12.129579985585096,"dayLengthDisplay":"12 Hours 07 Mins 46 Secs","nightLengthDisplay":"11 Hours 52 Mins 14 Secs","moonriseLocal":"07:22","moonsetLocal":"19:02","rahuKala":{"name":"Rāhu Kāla","start":"07:38","end":"09:09","startHours":7.639525778086951,"endHours":9.155723276285087,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:40","end":"12:11","startHours":10.671920774483226,"endHours":12.188118272681361,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:42","end":"15:13","startHours":13.7043157708795,"endHours":15.220513269077635,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.95356360985867,"endHours":9.357882942711507,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.62872744595486,"endHours":6.952182912237129,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:36","startHours":11.783798939828525,"endHours":12.592437605534197,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.506050948477468,"endHours":5.314689614183141,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.112529947756723,"endHours":6.123328279888814,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:01","startHours":14.209714936945545,"endHours":15.018353602651219,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.05290826547391,"endHours":18.45290826547391,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:45","startHours":18.25290826547391,"endHours":18.758307431539954,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.00290826547391,"endHours":19.75290826547391,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:36","startHours":23.783798939828525,"endHours":24.592437605534197,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:07","end":"07:38","startHours":6.123328279888814,"endHours":7.639525778086951,"quality":"auspicious"},{"name":"Kāla","start":"07:38","end":"09:09","startHours":7.639525778086951,"endHours":9.155723276285087,"quality":"inauspicious"},{"name":"Śubha","start":"09:09","end":"10:40","startHours":9.155723276285087,"endHours":10.671920774483226,"quality":"auspicious"},{"name":"Roga","start":"10:40","end":"12:11","startHours":10.671920774483226,"endHours":12.188118272681361,"quality":"inauspicious"},{"name":"Udveg","start":"12:11","end":"13:42","startHours":12.188118272681361,"endHours":13.7043157708795,"quality":"inauspicious"},{"name":"Chala","start":"13:42","end":"15:13","startHours":13.7043157708795,"endHours":15.220513269077635,"quality":"neutral"},{"name":"Labha","start":"15:13","end":"16:44","startHours":15.220513269077635,"endHours":16.736710767275774,"quality":"auspicious"},{"name":"Amṛta","start":"16:44","end":"18:15","startHours":16.736710767275774,"endHours":18.25290826547391,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:15","end":"19:44","startHours":18.25290826547391,"endHours":19.736710767275774,"quality":"neutral"},{"name":"Labha","start":"19:44","end":"21:13","startHours":19.736710767275774,"endHours":21.220513269077635,"quality":"auspicious"},{"name":"Amṛta","start":"21:13","end":"22:42","startHours":21.220513269077635,"endHours":22.704315770879496,"quality":"auspicious"},{"name":"Kāla","start":"22:42","end":"00:11","startHours":22.704315770879496,"endHours":24.18811827268136,"quality":"inauspicious"},{"name":"Śubha","start":"00:11","end":"01:40","startHours":24.18811827268136,"endHours":25.671920774483226,"quality":"auspicious"},{"name":"Roga","start":"01:40","end":"03:09","startHours":25.671920774483226,"endHours":27.155723276285087,"quality":"inauspicious"},{"name":"Udveg","start":"03:09","end":"04:38","startHours":27.155723276285087,"endHours":28.63952577808695,"quality":"inauspicious"},{"name":"Chala","start":"04:38","end":"06:07","startHours":28.63952577808695,"endHours":30.123328279888813,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.123328279888814,"endHours":7.123328279888814,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.123328279888814,"endHours":8.123328279888813,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.123328279888813,"endHours":9.123328279888813,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.123328279888813,"endHours":10.123328279888813,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.123328279888813,"endHours":11.123328279888813,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.123328279888813,"endHours":12.123328279888813,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.123328279888813,"endHours":13.123328279888813,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.123328279888813,"endHours":14.123328279888813,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.123328279888813,"endHours":15.123328279888813,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.123328279888813,"endHours":16.123328279888813,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.123328279888813,"endHours":17.123328279888813,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.123328279888813,"endHours":18.123328279888813,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.123328279888813,"endHours":19.123328279888813,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.123328279888813,"endHours":20.123328279888813,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.123328279888813,"endHours":21.123328279888813,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.123328279888813,"endHours":22.123328279888813,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.123328279888813,"endHours":23.123328279888813,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.123328279888813,"endHours":24.123328279888813,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.123328279888813,"endHours":25.123328279888813,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.123328279888813,"endHours":26.123328279888813,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.123328279888813,"endHours":27.123328279888813,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.123328279888813,"endHours":28.123328279888813,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.123328279888813,"endHours":29.123328279888813,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.123328279888813,"endHours":30.123328279888813,"planetary_lord":"Venus"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.061629377081566454,"eotMinutes":8.075703639118354,"ayanamsa":26.4893}},"calendars":{"vikram_samvat":2245,"vikram_samvatsara":"Plava","saka_samvat":2110,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1595,"malayalam_era":1364,"nanakshahi_year":719,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Dvitīyā · Vikram 2245 Plava · Śaka 2110 Sarvadhāri"},"festivals":[],"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":[]},"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 September 22, 2188 CE · Vṛndāvana · Vidhyamitra","description":"September 22, 2188 CE for Vṛndāvana: Śukla Dvitīyā, sūryodaya 06:07, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2188-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2188-09-22","sa":"https://sa.vidhyamitra.com/city/vrindavan/2188-09-22","hi":"https://hi.vidhyamitra.com/city/vrindavan/2188-09-22","x-default":"https://vidhyamitra.com/city/vrindavan/2188-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:20:05.296Z","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":"2026-05-30T23:20:05.296Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:20:05.296Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}