{"id":"vidhyamitra:city-day:rishikesh:2016-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2016-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-01-09","date_display":"January 9, 2016 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":2016,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457396.770833,"kali_year":5117,"ahargana":1868931.2708,"sun":{"sidereal_longitude":263.9068,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":250.0927,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.1859,"elapsed_within_tithi_degrees":10.1859},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.0927,"elapsed_within_degrees":10.0927},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.9994},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2016,"month":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457396.770833,"ahargana":1868931.2708,"kali_year":5117,"ayanamsa_lahiri":24.0768,"grahas":{"sun":{"sidereal_longitude":264.11352999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":251.46592999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":4.4824},"mars":{"sidereal_longitude":188.66673000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":275.60052999999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":148.43193000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":227.53543000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":227.69653000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":155.0273,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":335.0273,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"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":2016,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457396.770833,"kali_year":5117,"ahargana":1868931.2708,"sun":{"sidereal_longitude":263.9068,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":250.0927,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.1859,"elapsed_within_tithi_degrees":10.1859},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.0927,"elapsed_within_degrees":10.0927},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.9994},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.482,"elongation":13.814},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.482,"opposition_distance":166.186}},"eclipse_window_40days":[]},"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":"07:14","sunsetLocal":"17:34","solarNoonLocal":"12:24","dayLengthHours":10.318757761760729,"dayLengthDisplay":"10 Hours 19 Mins 08 Secs","nightLengthDisplay":"13 Hours 40 Mins 52 Secs","moonriseLocal":"06:28","moonsetLocal":"16:39","rahuKala":{"name":"Rāhu Kāla","start":"09:49","end":"11:07","startHours":9.820875398199462,"endHours":11.110720118419552,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"14:59","startHours":13.690409558859734,"endHours":14.980254279079826,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:14","end":"08:32","startHours":7.241185957759279,"endHours":8.53103067797937,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.648896102170117,"endHours":9.992854694228807,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.671134197832642,"endHours":7.946301071479595,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:45","startHours":12.056606246580952,"endHours":12.744523430698333,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.865351589524515,"endHours":6.553268773641896,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:14","startHours":6.381289477612551,"endHours":7.241185957759279,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:48","startHours":14.120357798933098,"endHours":14.80827498305048,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.359943719520007,"endHours":17.759943719520006,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"17:59","startHours":17.559943719520007,"endHours":17.989891959593372,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.309943719520007,"endHours":19.059943719520007,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:45","startHours":24.05660624658095,"endHours":24.744523430698333,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:14","end":"08:32","startHours":7.241185957759279,"endHours":8.53103067797937,"quality":"inauspicious"},{"name":"Śubha","start":"08:32","end":"09:49","startHours":8.53103067797937,"endHours":9.820875398199462,"quality":"auspicious"},{"name":"Roga","start":"09:49","end":"11:07","startHours":9.820875398199462,"endHours":11.110720118419552,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:24","startHours":11.110720118419552,"endHours":12.400564838639642,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"13:41","startHours":12.400564838639642,"endHours":13.690409558859734,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"14:59","startHours":13.690409558859734,"endHours":14.980254279079826,"quality":"auspicious"},{"name":"Amṛta","start":"14:59","end":"16:16","startHours":14.980254279079826,"endHours":16.270098999299915,"quality":"auspicious"},{"name":"Kāla","start":"16:16","end":"17:34","startHours":16.270098999299915,"endHours":17.559943719520007,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:34","end":"19:16","startHours":17.559943719520007,"endHours":19.270098999299915,"quality":"auspicious"},{"name":"Amṛta","start":"19:16","end":"20:59","startHours":19.270098999299915,"endHours":20.980254279079823,"quality":"auspicious"},{"name":"Kāla","start":"20:59","end":"22:41","startHours":20.980254279079823,"endHours":22.690409558859734,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:24","startHours":22.690409558859734,"endHours":24.400564838639642,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"02:07","startHours":24.400564838639642,"endHours":26.11072011841955,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:49","startHours":26.11072011841955,"endHours":27.820875398199462,"quality":"inauspicious"},{"name":"Chala","start":"03:49","end":"05:32","startHours":27.820875398199462,"endHours":29.53103067797937,"quality":"neutral"},{"name":"Labha","start":"05:32","end":"07:14","startHours":29.53103067797937,"endHours":31.241185957759278,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.241185957759279,"endHours":8.241185957759278,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.241185957759278,"endHours":9.241185957759278,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.241185957759278,"endHours":10.241185957759278,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.241185957759278,"endHours":11.241185957759278,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.241185957759278,"endHours":12.241185957759278,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.241185957759278,"endHours":13.241185957759278,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.241185957759278,"endHours":14.241185957759278,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.241185957759278,"endHours":15.241185957759278,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.241185957759278,"endHours":16.241185957759278,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.241185957759278,"endHours":17.241185957759278,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.241185957759278,"endHours":18.241185957759278,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.241185957759278,"endHours":19.241185957759278,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.241185957759278,"endHours":20.241185957759278,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.241185957759278,"endHours":21.241185957759278,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.241185957759278,"endHours":22.241185957759278,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.241185957759278,"endHours":23.241185957759278,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.241185957759278,"endHours":24.241185957759278,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.241185957759278,"endHours":25.241185957759278,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.241185957759278,"endHours":26.241185957759278,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.241185957759278,"endHours":27.241185957759278,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.241185957759278,"endHours":28.241185957759278,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.241185957759278,"endHours":29.241185957759278,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.241185957759278,"endHours":30.241185957759278,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.241185957759278,"endHours":31.241185957759278,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.200921807158533,"eotMinutes":-7.10429031837854,"ayanamsa":24.0768}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 January 9, 2016 CE · Ṛṣikeśa · Vidhyamitra","description":"January 9, 2016 CE for Ṛṣikeśa: Kṛṣṇa Caturdaśī, sūryodaya 07:14, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2016-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2016-01-09","sa":"https://sa.vidhyamitra.com/city/rishikesh/2016-01-09","hi":"https://hi.vidhyamitra.com/city/rishikesh/2016-01-09","x-default":"https://vidhyamitra.com/city/rishikesh/2016-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T10:14:20.374Z","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":"2026-05-16T10:14:20.374Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T10:14:20.374Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}