{"id":"vidhyamitra:city-day:rishikesh:2093-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2093-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2093-01-20","date_display":"January 20, 2093 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":2093,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485532.770833,"kali_year":5194,"ahargana":1897067.2708,"sun":{"sidereal_longitude":275.2815,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":182.6885,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.407,"elapsed_within_tithi_degrees":3.407},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.6885,"elapsed_within_degrees":9.3552},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.97},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2093,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2485532.770833,"ahargana":1897067.2708,"kali_year":5194,"ayanamsa_lahiri":25.1529,"grahas":{"sun":{"sidereal_longitude":275.57472800000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":179.78352799999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":4.4086},"mars":{"sidereal_longitude":174.964428,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":288.9795280000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":304.20602800000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":263.886428,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":83.43162799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":104.2467,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.2467,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2093,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485532.770833,"kali_year":5194,"ahargana":1897067.2708,"sun":{"sidereal_longitude":275.2815,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":182.6885,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.407,"elapsed_within_tithi_degrees":3.407},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.6885,"elapsed_within_degrees":9.3552},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.97},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.409,"elongation":92.593},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.409,"opposition_distance":87.407}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":0.153,"elongation":0.525}]},"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":"07:12","sunsetLocal":"17:43","solarNoonLocal":"12:28","dayLengthHours":10.517001714085328,"dayLengthDisplay":"10 Hours 31 Mins 01 Secs","nightLengthDisplay":"13 Hours 28 Mins 59 Secs","moonriseLocal":"00:25","moonsetLocal":"11:45","rahuKala":{"name":"Rāhu Kāla","start":"15:06","end":"16:25","startHours":15.094148817475155,"endHours":16.40877403173582,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:50","end":"11:09","startHours":9.83564796043249,"endHours":11.150273174693156,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:28","end":"13:47","startHours":12.464898388953824,"endHours":13.77952360321449,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.660364598531068,"endHours":10.010931322333914,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.644605936664714,"endHours":7.9250593157069895,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:49","startHours":12.114331665150978,"endHours":12.815465112756666,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:48","end":"06:30","startHours":5.804130636699782,"endHours":6.50526408430547,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:20","end":"07:12","startHours":6.329980722404048,"endHours":7.206397531911159,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:55","startHours":14.217732007968044,"endHours":14.918865455573732,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.523399245996487,"endHours":17.923399245996485,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:10","startHours":17.723399245996486,"endHours":18.161607650750042,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.473399245996486,"endHours":19.223399245996486,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:49","startHours":24.114331665150974,"endHours":24.815465112756666,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:12","end":"08:31","startHours":7.206397531911159,"endHours":8.521022746171825,"quality":"inauspicious"},{"name":"Udveg","start":"08:31","end":"09:50","startHours":8.521022746171825,"endHours":9.83564796043249,"quality":"inauspicious"},{"name":"Chala","start":"09:50","end":"11:09","startHours":9.83564796043249,"endHours":11.150273174693156,"quality":"neutral"},{"name":"Labha","start":"11:09","end":"12:28","startHours":11.150273174693156,"endHours":12.464898388953824,"quality":"auspicious"},{"name":"Amṛta","start":"12:28","end":"13:47","startHours":12.464898388953824,"endHours":13.77952360321449,"quality":"auspicious"},{"name":"Kāla","start":"13:47","end":"15:06","startHours":13.77952360321449,"endHours":15.094148817475155,"quality":"inauspicious"},{"name":"Śubha","start":"15:06","end":"16:25","startHours":15.094148817475155,"endHours":16.40877403173582,"quality":"auspicious"},{"name":"Roga","start":"16:25","end":"17:43","startHours":16.40877403173582,"endHours":17.723399245996486,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:43","end":"19:25","startHours":17.723399245996486,"endHours":19.40877403173582,"quality":"inauspicious"},{"name":"Śubha","start":"19:25","end":"21:06","startHours":19.40877403173582,"endHours":21.094148817475155,"quality":"auspicious"},{"name":"Roga","start":"21:06","end":"22:47","startHours":21.094148817475155,"endHours":22.779523603214486,"quality":"inauspicious"},{"name":"Udveg","start":"22:47","end":"00:28","startHours":22.779523603214486,"endHours":24.46489838895382,"quality":"inauspicious"},{"name":"Chala","start":"00:28","end":"02:09","startHours":24.46489838895382,"endHours":26.150273174693154,"quality":"neutral"},{"name":"Labha","start":"02:09","end":"03:50","startHours":26.150273174693154,"endHours":27.83564796043249,"quality":"auspicious"},{"name":"Amṛta","start":"03:50","end":"05:31","startHours":27.83564796043249,"endHours":29.521022746171823,"quality":"auspicious"},{"name":"Kāla","start":"05:31","end":"07:12","startHours":29.521022746171823,"endHours":31.206397531911158,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.206397531911159,"endHours":8.206397531911158,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.206397531911158,"endHours":9.206397531911158,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.206397531911158,"endHours":10.206397531911158,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.206397531911158,"endHours":11.206397531911158,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.206397531911158,"endHours":12.206397531911158,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.206397531911158,"endHours":13.206397531911158,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.206397531911158,"endHours":14.206397531911158,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.206397531911158,"endHours":15.206397531911158,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.206397531911158,"endHours":16.206397531911158,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.206397531911158,"endHours":17.206397531911158,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.206397531911158,"endHours":18.206397531911158,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.206397531911158,"endHours":19.206397531911158,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.206397531911158,"endHours":20.206397531911158,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.206397531911158,"endHours":21.206397531911158,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.206397531911158,"endHours":22.206397531911158,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.206397531911158,"endHours":23.206397531911158,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.206397531911158,"endHours":24.206397531911158,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.206397531911158,"endHours":25.206397531911158,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.206397531911158,"endHours":26.206397531911158,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.206397531911158,"endHours":27.206397531911158,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.206397531911158,"endHours":28.206397531911158,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.206397531911158,"endHours":29.206397531911158,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.206397531911158,"endHours":30.206397531911158,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.206397531911158,"endHours":31.206397531911158,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.992260409368726,"eotMinutes":-10.9643033372293,"ayanamsa":25.1529}},"calendars":{"vikram_samvat":2150,"vikram_samvatsara":"Akṣaya","saka_samvat":2015,"saka_samvatsara":"Pramādī","bengali_samvat":1500,"malayalam_era":1269,"nanakshahi_year":624,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Aṣṭamī · Vikram 2150 Akṣaya · Śaka 2015 Pramādī"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 January 20, 2093 CE · Ṛṣikeśa · Vidhyamitra","description":"January 20, 2093 CE for Ṛṣikeśa: Kṛṣṇa Aṣṭamī, sūryodaya 07:12, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2093-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2093-01-20","sa":"https://sa.vidhyamitra.com/city/rishikesh/2093-01-20","hi":"https://hi.vidhyamitra.com/city/rishikesh/2093-01-20","x-default":"https://vidhyamitra.com/city/rishikesh/2093-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T20:17:51.308Z","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":"2026-05-22T20:17:51.308Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T20:17:51.308Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}