{"id":"vidhyamitra:city-day:rishikesh:2071-09-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2071-09-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2071-09-26","date_display":"September 26, 2071 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":2071,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477745.770833,"kali_year":5173,"ahargana":1889280.2708,"sun":{"sidereal_longitude":157.314,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":188.3577,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.0437,"elapsed_within_tithi_degrees":7.0437},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":188.3577,"elapsed_within_degrees":1.6911},"yoga":{"number":26,"name":"Indra","sum_longitude":345.6717},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2071,"month":9,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477745.770833,"ahargana":1889280.2708,"kali_year":5173,"ayanamsa_lahiri":24.8551,"grahas":{"sun":{"sidereal_longitude":158.23034800000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":188.20824800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":2.3507},"mars":{"sidereal_longitude":73.08114799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":166.19004799999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":40.316148,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":111.72094800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":185.17644799999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":156.8394,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":336.8394,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2071,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477745.770833,"kali_year":5173,"ahargana":1889280.2708,"sun":{"sidereal_longitude":157.314,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":188.3577,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.0437,"elapsed_within_tithi_degrees":7.0437},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":188.3577,"elapsed_within_degrees":1.6911},"yoga":{"number":26,"name":"Indra","sum_longitude":345.6717},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.351,"elongation":31.044},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.351,"opposition_distance":148.956}},"eclipse_window_40days":[{"offset_days":13,"type":"lunar","occurs":true,"moon_latitude":-0.877,"opposition_distance":2.692}]},"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":"06:06","sunsetLocal":"18:08","solarNoonLocal":"12:07","dayLengthHours":12.033610631829196,"dayLengthDisplay":"12 Hours 02 Mins 01 Secs","nightLengthDisplay":"11 Hours 57 Mins 59 Secs","moonriseLocal":"08:34","moonsetLocal":"19:41","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:37","startHours":9.11549269729004,"endHours":10.61969402626869,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:38","end":"15:08","startHours":13.628096684225989,"endHours":15.132298013204638,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:06","end":"07:37","startHours":6.107090039332741,"endHours":7.611291368311391,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.914932520092886,"endHours":9.316052874487193,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:56","startHours":6.6084904823256245,"endHours":6.92938676584107,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:32","startHours":11.722775000853034,"endHours":12.525015709641647,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:18","startHours":4.502608621755515,"endHours":5.304849330544128,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:06","startHours":5.104289153346975,"endHours":6.107090039332741,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:56","startHours":14.129497127218873,"endHours":14.931737836007485,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.940700671161938,"endHours":18.340700671161937,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:39","startHours":18.140700671161937,"endHours":18.64210111415482,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.890700671161937,"endHours":19.640700671161937,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:32","startHours":23.722775000853034,"endHours":24.52501570964165,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:06","end":"07:37","startHours":6.107090039332741,"endHours":7.611291368311391,"quality":"inauspicious"},{"name":"Śubha","start":"07:37","end":"09:07","startHours":7.611291368311391,"endHours":9.11549269729004,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:37","startHours":9.11549269729004,"endHours":10.61969402626869,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:07","startHours":10.61969402626869,"endHours":12.123895355247338,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:38","startHours":12.123895355247338,"endHours":13.628096684225989,"quality":"neutral"},{"name":"Labha","start":"13:38","end":"15:08","startHours":13.628096684225989,"endHours":15.132298013204638,"quality":"auspicious"},{"name":"Amṛta","start":"15:08","end":"16:38","startHours":15.132298013204638,"endHours":16.63649934218329,"quality":"auspicious"},{"name":"Kāla","start":"16:38","end":"18:08","startHours":16.63649934218329,"endHours":18.140700671161937,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:08","end":"19:38","startHours":18.140700671161937,"endHours":19.63649934218329,"quality":"auspicious"},{"name":"Amṛta","start":"19:38","end":"21:08","startHours":19.63649934218329,"endHours":21.13229801320464,"quality":"auspicious"},{"name":"Kāla","start":"21:08","end":"22:38","startHours":21.13229801320464,"endHours":22.628096684225987,"quality":"inauspicious"},{"name":"Śubha","start":"22:38","end":"00:07","startHours":22.628096684225987,"endHours":24.12389535524734,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:37","startHours":24.12389535524734,"endHours":25.61969402626869,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:07","startHours":25.61969402626869,"endHours":27.11549269729004,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:37","startHours":27.11549269729004,"endHours":28.61129136831139,"quality":"neutral"},{"name":"Labha","start":"04:37","end":"06:06","startHours":28.61129136831139,"endHours":30.10709003933274,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.107090039332741,"endHours":7.107090039332741,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.107090039332741,"endHours":8.107090039332741,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.107090039332741,"endHours":9.107090039332741,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.107090039332741,"endHours":10.107090039332741,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.107090039332741,"endHours":11.107090039332741,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.107090039332741,"endHours":12.107090039332741,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.107090039332741,"endHours":13.107090039332741,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.107090039332741,"endHours":14.107090039332741,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.107090039332741,"endHours":15.107090039332741,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.107090039332741,"endHours":16.10709003933274,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.10709003933274,"endHours":17.10709003933274,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.10709003933274,"endHours":18.10709003933274,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.10709003933274,"endHours":19.10709003933274,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.10709003933274,"endHours":20.10709003933274,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.10709003933274,"endHours":21.10709003933274,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.10709003933274,"endHours":22.10709003933274,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.10709003933274,"endHours":23.10709003933274,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.10709003933274,"endHours":24.10709003933274,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.10709003933274,"endHours":25.10709003933274,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.10709003933274,"endHours":26.10709003933274,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.10709003933274,"endHours":27.10709003933274,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.10709003933274,"endHours":28.10709003933274,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.10709003933274,"endHours":29.10709003933274,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.10709003933274,"endHours":30.10709003933274,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","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":-1.2266834948715066,"eotMinutes":9.49587868515961,"ayanamsa":24.8551}},"calendars":{"vikram_samvat":2128,"vikram_samvatsara":"Krodhi","saka_samvat":1993,"saka_samvatsara":"Khara","bengali_samvat":1478,"malayalam_era":1247,"nanakshahi_year":602,"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 Tṛtīyā · Vikram 2128 Krodhi · Śaka 1993 Khara"},"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 26, 2071 CE · Ṛṣikeśa · Vidhyamitra","description":"September 26, 2071 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 06:06, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2071-09-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2071-09-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/2071-09-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/2071-09-26","x-default":"https://vidhyamitra.com/city/rishikesh/2071-09-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:54:50.561Z","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":"2026-06-01T11:54:50.561Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:54:50.561Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}