{"id":"vidhyamitra:city-day:rishikesh:1893-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1893-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1893-12-28","date_display":"December 28, 1893 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":1893,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412825.770833,"kali_year":4995,"ahargana":1824360.2708,"sun":{"sidereal_longitude":254.2105,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":137.6515,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":243.441,"elapsed_within_tithi_degrees":3.441},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.6515,"elapsed_within_degrees":4.3182},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.8621},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1893,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2412825.770833,"ahargana":1824360.2708,"kali_year":4995,"ayanamsa_lahiri":22.3721,"grahas":{"sun":{"sidereal_longitude":254.21456999999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":140.73377,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":2.8279},"mars":{"sidereal_longitude":216.38117,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":237.67867,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":30.55507,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":300.97117000000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":182.55796999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":356.6134,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":176.6134,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1893,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412825.770833,"kali_year":4995,"ahargana":1824360.2708,"sun":{"sidereal_longitude":254.2105,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":137.6515,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":243.441,"elapsed_within_tithi_degrees":3.441},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.6515,"elapsed_within_degrees":4.3182},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.8621},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.828,"elongation":116.559},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.828,"opposition_distance":63.441}},"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":"07:12","sunsetLocal":"17:25","solarNoonLocal":"12:19","dayLengthHours":10.219989014640753,"dayLengthDisplay":"10 Hours 13 Mins 12 Secs","nightLengthDisplay":"13 Hours 46 Mins 48 Secs","moonriseLocal":"22:27","moonsetLocal":"11:03","rahuKala":{"name":"Rāhu Kāla","start":"13:35","end":"14:52","startHours":13.591110367901553,"endHours":14.868608994731646,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:12","end":"08:29","startHours":7.203617233751082,"endHours":8.481115860581177,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:46","end":"11:02","startHours":9.75861448741127,"endHours":11.036113114241363,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.588281337167258,"endHours":9.928947637655282,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:54","startHours":7.629450109361113,"endHours":7.901983149751533,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:39","startHours":11.972945440583434,"endHours":12.654278041559483,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:31","startHours":5.840952031798982,"endHours":6.5222846327750315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:12","startHours":6.351951482531019,"endHours":7.203617233751082,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:42","startHours":14.016943243511584,"endHours":14.698275844487634,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.223606248391835,"endHours":17.623606248391834,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:51","startHours":17.423606248391835,"endHours":17.849439124001865,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.173606248391835,"endHours":18.923606248391835,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:39","startHours":23.972945440583434,"endHours":24.654278041559483,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:12","end":"08:29","startHours":7.203617233751082,"endHours":8.481115860581177,"quality":"auspicious"},{"name":"Roga","start":"08:29","end":"09:46","startHours":8.481115860581177,"endHours":9.75861448741127,"quality":"inauspicious"},{"name":"Udveg","start":"09:46","end":"11:02","startHours":9.75861448741127,"endHours":11.036113114241363,"quality":"inauspicious"},{"name":"Chala","start":"11:02","end":"12:19","startHours":11.036113114241363,"endHours":12.313611741071458,"quality":"neutral"},{"name":"Labha","start":"12:19","end":"13:35","startHours":12.313611741071458,"endHours":13.591110367901553,"quality":"auspicious"},{"name":"Amṛta","start":"13:35","end":"14:52","startHours":13.591110367901553,"endHours":14.868608994731646,"quality":"auspicious"},{"name":"Kāla","start":"14:52","end":"16:09","startHours":14.868608994731646,"endHours":16.14610762156174,"quality":"inauspicious"},{"name":"Śubha","start":"16:09","end":"17:25","startHours":16.14610762156174,"endHours":17.423606248391835,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:25","end":"19:09","startHours":17.423606248391835,"endHours":19.14610762156174,"quality":"auspicious"},{"name":"Kāla","start":"19:09","end":"20:52","startHours":19.14610762156174,"endHours":20.868608994731645,"quality":"inauspicious"},{"name":"Śubha","start":"20:52","end":"22:35","startHours":20.868608994731645,"endHours":22.591110367901553,"quality":"auspicious"},{"name":"Roga","start":"22:35","end":"00:19","startHours":22.591110367901553,"endHours":24.31361174107146,"quality":"inauspicious"},{"name":"Udveg","start":"00:19","end":"02:02","startHours":24.31361174107146,"endHours":26.036113114241363,"quality":"inauspicious"},{"name":"Chala","start":"02:02","end":"03:46","startHours":26.036113114241363,"endHours":27.758614487411272,"quality":"neutral"},{"name":"Labha","start":"03:46","end":"05:29","startHours":27.758614487411272,"endHours":29.481115860581177,"quality":"auspicious"},{"name":"Amṛta","start":"05:29","end":"07:12","startHours":29.481115860581177,"endHours":31.203617233751082,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.203617233751082,"endHours":8.203617233751082,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.203617233751082,"endHours":9.203617233751082,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.203617233751082,"endHours":10.203617233751082,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.203617233751082,"endHours":11.203617233751082,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.203617233751082,"endHours":12.203617233751082,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.203617233751082,"endHours":13.203617233751082,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.203617233751082,"endHours":14.203617233751082,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.203617233751082,"endHours":15.203617233751082,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.203617233751082,"endHours":16.203617233751082,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.203617233751082,"endHours":17.203617233751082,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.203617233751082,"endHours":18.203617233751082,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.203617233751082,"endHours":19.203617233751082,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.203617233751082,"endHours":20.203617233751082,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.203617233751082,"endHours":21.203617233751082,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.203617233751082,"endHours":22.203617233751082,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.203617233751082,"endHours":23.203617233751082,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.203617233751082,"endHours":24.203617233751082,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.203617233751082,"endHours":25.203617233751082,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.203617233751082,"endHours":26.203617233751082,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.203617233751082,"endHours":27.203617233751082,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.203617233751082,"endHours":28.203617233751082,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.203617233751082,"endHours":29.203617233751082,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.203617233751082,"endHours":30.203617233751082,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.203617233751082,"endHours":31.203617233751082,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.27266124957861,"eotMinutes":-1.8871044642874448,"ayanamsa":22.3721}},"calendars":{"vikram_samvat":1950,"vikram_samvatsara":"Parābhava","saka_samvat":1815,"saka_samvatsara":"Vijaya","bengali_samvat":1300,"malayalam_era":1069,"nanakshahi_year":424,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ṣaṣṭhī · Vikram 1950 Parābhava · Śaka 1815 Vijaya"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 December 28, 1893 CE · Ṛṣikeśa · Vidhyamitra","description":"December 28, 1893 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:12, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1893-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1893-12-28","sa":"https://sa.vidhyamitra.com/city/rishikesh/1893-12-28","hi":"https://hi.vidhyamitra.com/city/rishikesh/1893-12-28","x-default":"https://vidhyamitra.com/city/rishikesh/1893-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:39:18.090Z","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":"2026-05-31T01:39:18.090Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:39:18.090Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}