{"id":"vidhyamitra:city-day:rishikesh:2052-09-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2052-09-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2052-09-28","date_display":"September 28, 2052 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":2052,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470808.770833,"kali_year":5154,"ahargana":1882343.2708,"sun":{"sidereal_longitude":160.1714,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":220.3789,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.2075,"elapsed_within_tithi_degrees":0.2075},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.3789,"elapsed_within_degrees":7.0456},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.5503},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2052,"month":9,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2470808.770833,"ahargana":1882343.2708,"kali_year":5154,"ayanamsa_lahiri":24.5898,"grahas":{"sun":{"sidereal_longitude":161.04389300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":217.98139300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":3.7288},"mars":{"sidereal_longitude":17.76059300000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":179.37659299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":168.79389300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":121.10519299999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":301.373293,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":164.395,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":344.395,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2052,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470808.770833,"kali_year":5154,"ahargana":1882343.2708,"sun":{"sidereal_longitude":160.1714,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":220.3789,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.2075,"elapsed_within_tithi_degrees":0.2075},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.3789,"elapsed_within_degrees":7.0456},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.5503},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.729,"elongation":60.208},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.729,"opposition_distance":119.792}},"eclipse_window_40days":[{"offset_days":-5,"type":"solar","occurs":true,"moon_latitude":-0.537,"elongation":2.53}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:08","sunsetLocal":"18:05","solarNoonLocal":"12:07","dayLengthHours":11.955507303638854,"dayLengthDisplay":"11 Hours 57 Mins 20 Secs","nightLengthDisplay":"12 Hours 02 Mins 40 Secs","moonriseLocal":"10:42","moonsetLocal":"21:07","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:37","startHours":9.12360334896,"endHours":10.618041761914856,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:36","end":"15:06","startHours":13.60691858782457,"endHours":15.101357000779426,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:08","end":"07:38","startHours":6.134726523050285,"endHours":7.629164936005142,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.924344893899352,"endHours":9.322861804020647,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.632872660701905,"endHours":6.9516861887989405,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:31","startHours":11.713963264748418,"endHours":12.510997084991008,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:20","startHours":4.540658882565105,"endHours":5.337692702807695,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:08","startHours":5.138434247747048,"endHours":6.134726523050285,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:54","startHours":14.105064725476188,"endHours":14.90209854571878,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.89023382668914,"endHours":18.29023382668914,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:35","startHours":18.09023382668914,"endHours":18.58837996434076,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.84023382668914,"endHours":19.59023382668914,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:31","startHours":23.71396326474842,"endHours":24.510997084991008,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:08","end":"07:38","startHours":6.134726523050285,"endHours":7.629164936005142,"quality":"inauspicious"},{"name":"Śubha","start":"07:38","end":"09:07","startHours":7.629164936005142,"endHours":9.12360334896,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:37","startHours":9.12360334896,"endHours":10.618041761914856,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:07","startHours":10.618041761914856,"endHours":12.112480174869713,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:36","startHours":12.112480174869713,"endHours":13.60691858782457,"quality":"neutral"},{"name":"Labha","start":"13:36","end":"15:06","startHours":13.60691858782457,"endHours":15.101357000779426,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:36","startHours":15.101357000779426,"endHours":16.595795413734283,"quality":"auspicious"},{"name":"Kāla","start":"16:36","end":"18:05","startHours":16.595795413734283,"endHours":18.09023382668914,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:05","end":"19:36","startHours":18.09023382668914,"endHours":19.595795413734283,"quality":"auspicious"},{"name":"Amṛta","start":"19:36","end":"21:06","startHours":19.595795413734283,"endHours":21.101357000779426,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:36","startHours":21.101357000779426,"endHours":22.60691858782457,"quality":"inauspicious"},{"name":"Śubha","start":"22:36","end":"00:07","startHours":22.60691858782457,"endHours":24.112480174869713,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:37","startHours":24.112480174869713,"endHours":25.618041761914856,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:07","startHours":25.618041761914856,"endHours":27.12360334896,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:38","startHours":27.12360334896,"endHours":28.629164936005143,"quality":"neutral"},{"name":"Labha","start":"04:38","end":"06:08","startHours":28.629164936005143,"endHours":30.134726523050286,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.134726523050285,"endHours":7.134726523050285,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.134726523050285,"endHours":8.134726523050286,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.134726523050286,"endHours":9.134726523050286,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.134726523050286,"endHours":10.134726523050286,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.134726523050286,"endHours":11.134726523050286,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.134726523050286,"endHours":12.134726523050286,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.134726523050286,"endHours":13.134726523050286,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.134726523050286,"endHours":14.134726523050286,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.134726523050286,"endHours":15.134726523050286,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.134726523050286,"endHours":16.134726523050286,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.134726523050286,"endHours":17.134726523050286,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.134726523050286,"endHours":18.134726523050286,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.134726523050286,"endHours":19.134726523050286,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.134726523050286,"endHours":20.134726523050286,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.134726523050286,"endHours":21.134726523050286,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.134726523050286,"endHours":22.134726523050286,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.134726523050286,"endHours":23.134726523050286,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.134726523050286,"endHours":24.134726523050286,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.134726523050286,"endHours":25.134726523050286,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.134726523050286,"endHours":26.134726523050286,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.134726523050286,"endHours":27.134726523050286,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.134726523050286,"endHours":28.134726523050286,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.134726523050286,"endHours":29.134726523050286,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.134726523050286,"endHours":30.134726523050286,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.23766256445214,"eotMinutes":10.180789507817288,"ayanamsa":24.5898}},"calendars":{"vikram_samvat":2109,"vikram_samvatsara":"Pārthiva","saka_samvat":1974,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1459,"malayalam_era":1228,"nanakshahi_year":583,"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 Ṣaṣṭhī · Vikram 2109 Pārthiva · Śaka 1974 Aṅgirasa"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 28, 2052 CE · Ṛṣikeśa · Vidhyamitra","description":"September 28, 2052 CE for Ṛṣikeśa: Śukla Ṣaṣṭhī, sūryodaya 06:08, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2052-09-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2052-09-28","sa":"https://sa.vidhyamitra.com/city/rishikesh/2052-09-28","hi":"https://hi.vidhyamitra.com/city/rishikesh/2052-09-28","x-default":"https://vidhyamitra.com/city/rishikesh/2052-09-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:12:12.433Z","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":"2026-05-31T09:12:12.433Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:12:12.433Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}