{"id":"vidhyamitra:city-day:rishikesh:1949-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1949-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1949-12-26","date_display":"December 26, 1949 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":1949,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433276.770833,"kali_year":5051,"ahargana":1844811.2708,"sun":{"sidereal_longitude":250.6225,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":326.6953,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.0728,"elapsed_within_tithi_degrees":4.0728},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":326.6953,"elapsed_within_degrees":6.6953},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.3178},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1949,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433276.770833,"ahargana":1844811.2708,"kali_year":5051,"ayanamsa_lahiri":23.1543,"grahas":{"sun":{"sidereal_longitude":250.78909099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":327.337391,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-1.994},"mars":{"sidereal_longitude":157.44409100000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":269.57719099999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":283.124591,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":291.87899100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":146.565491,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":353.021,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":173.021,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1949,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433276.770833,"kali_year":5051,"ahargana":1844811.2708,"sun":{"sidereal_longitude":250.6225,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":326.6953,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.0728,"elapsed_within_tithi_degrees":4.0728},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":326.6953,"elapsed_within_degrees":6.6953},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.3178},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.994,"elongation":76.073},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.994,"opposition_distance":103.927}},"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":"17:24","solarNoonLocal":"12:18","dayLengthHours":10.210210032116237,"dayLengthDisplay":"10 Hours 12 Mins 37 Secs","nightLengthDisplay":"13 Hours 47 Mins 23 Secs","moonriseLocal":"11:30","moonsetLocal":"23:18","rahuKala":{"name":"Rāhu Kāla","start":"08:28","end":"09:45","startHours":8.469331443463481,"endHours":9.745607697478011,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:18","startHours":11.02188395149254,"endHours":12.29816020550707,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:34","end":"14:51","startHours":13.5744364595216,"endHours":14.85071271353613,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:55","startHours":9.575437530276075,"endHours":9.91577786467995,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:53","startHours":7.618480607453796,"endHours":7.890752874976895,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:38","startHours":11.957819871103196,"endHours":12.638500539910945,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:31","startHours":5.831693851833455,"endHours":6.512374520641203,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:12","startHours":6.342204353439266,"endHours":7.193055189448953,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:41","startHours":13.999861877526445,"endHours":14.680542546334195,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.20326522156519,"endHours":17.603265221565188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:50","startHours":17.40326522156519,"endHours":17.82869063957003,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.15326522156519,"endHours":18.90326522156519,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:38","startHours":23.957819871103197,"endHours":24.638500539910943,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:12","end":"08:28","startHours":7.193055189448953,"endHours":8.469331443463481,"quality":"auspicious"},{"name":"Kāla","start":"08:28","end":"09:45","startHours":8.469331443463481,"endHours":9.745607697478011,"quality":"inauspicious"},{"name":"Śubha","start":"09:45","end":"11:01","startHours":9.745607697478011,"endHours":11.02188395149254,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:18","startHours":11.02188395149254,"endHours":12.29816020550707,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:34","startHours":12.29816020550707,"endHours":13.5744364595216,"quality":"inauspicious"},{"name":"Chala","start":"13:34","end":"14:51","startHours":13.5744364595216,"endHours":14.85071271353613,"quality":"neutral"},{"name":"Labha","start":"14:51","end":"16:08","startHours":14.85071271353613,"endHours":16.12698896755066,"quality":"auspicious"},{"name":"Amṛta","start":"16:08","end":"17:24","startHours":16.12698896755066,"endHours":17.40326522156519,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:24","end":"19:08","startHours":17.40326522156519,"endHours":19.12698896755066,"quality":"neutral"},{"name":"Labha","start":"19:08","end":"20:51","startHours":19.12698896755066,"endHours":20.85071271353613,"quality":"auspicious"},{"name":"Amṛta","start":"20:51","end":"22:34","startHours":20.85071271353613,"endHours":22.5744364595216,"quality":"auspicious"},{"name":"Kāla","start":"22:34","end":"00:18","startHours":22.5744364595216,"endHours":24.29816020550707,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"02:01","startHours":24.29816020550707,"endHours":26.02188395149254,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:45","startHours":26.02188395149254,"endHours":27.74560769747801,"quality":"inauspicious"},{"name":"Udveg","start":"03:45","end":"05:28","startHours":27.74560769747801,"endHours":29.46933144346348,"quality":"inauspicious"},{"name":"Chala","start":"05:28","end":"07:12","startHours":29.46933144346348,"endHours":31.193055189448952,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.193055189448953,"endHours":8.193055189448952,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.193055189448952,"endHours":9.193055189448952,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.193055189448952,"endHours":10.193055189448952,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.193055189448952,"endHours":11.193055189448952,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.193055189448952,"endHours":12.193055189448952,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.193055189448952,"endHours":13.193055189448952,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.193055189448952,"endHours":14.193055189448952,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.193055189448952,"endHours":15.193055189448952,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.193055189448952,"endHours":16.193055189448952,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.193055189448952,"endHours":17.193055189448952,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.193055189448952,"endHours":18.193055189448952,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.193055189448952,"endHours":19.193055189448952,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.193055189448952,"endHours":20.193055189448952,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.193055189448952,"endHours":21.193055189448952,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.193055189448952,"endHours":22.193055189448952,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.193055189448952,"endHours":23.193055189448952,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.193055189448952,"endHours":24.193055189448952,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.193055189448952,"endHours":25.193055189448952,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.193055189448952,"endHours":26.193055189448952,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.193055189448952,"endHours":27.193055189448952,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.193055189448952,"endHours":28.193055189448952,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.193055189448952,"endHours":29.193055189448952,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.193055189448952,"endHours":30.193055189448952,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.193055189448952,"endHours":31.193055189448952,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","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":-23.37771000862901,"eotMinutes":-0.9600123304242594,"ayanamsa":23.1543}},"calendars":{"vikram_samvat":2006,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1871,"saka_samvatsara":"Virodhi","bengali_samvat":1356,"malayalam_era":1125,"nanakshahi_year":480,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Saptamī · Vikram 2006 Śubhakṛt · Śaka 1871 Virodhi"},"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":"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 26, 1949 CE · Ṛṣikeśa · Vidhyamitra","description":"December 26, 1949 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 07:12, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1949-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1949-12-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/1949-12-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/1949-12-26","x-default":"https://vidhyamitra.com/city/rishikesh/1949-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:19:34.963Z","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":"2026-05-31T19:19:34.963Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:19:34.963Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}