{"id":"vidhyamitra:city-day:rishikesh:2049-09-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2049-09-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2049-09-25","date_display":"September 25, 2049 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":2049,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469709.770833,"kali_year":5151,"ahargana":1881244.2708,"sun":{"sidereal_longitude":157.0132,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":132.8005,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":335.7873,"elapsed_within_tithi_degrees":11.7873},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":132.8005,"elapsed_within_degrees":12.8005},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.8136},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2049,"month":9,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2469709.770833,"ahargana":1881244.2708,"kali_year":5151,"ayanamsa_lahiri":24.5477,"grahas":{"sun":{"sidereal_longitude":157.87578299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":134.594783,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-4.5},"mars":{"sidereal_longitude":140.183083,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":139.69978300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":94.48188299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"venus":{"sidereal_longitude":133.482983,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":265.47458299999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":222.6253,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":42.6253,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2049,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469709.770833,"kali_year":5151,"ahargana":1881244.2708,"sun":{"sidereal_longitude":157.0132,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":132.8005,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":335.7873,"elapsed_within_tithi_degrees":11.7873},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":132.8005,"elapsed_within_degrees":12.8005},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.8136},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":24.213},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":155.787}},"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":"06:06","sunsetLocal":"18:09","solarNoonLocal":"12:08","dayLengthHours":12.053926023141777,"dayLengthDisplay":"12 Hours 03 Mins 14 Secs","nightLengthDisplay":"11 Hours 56 Mins 46 Secs","moonriseLocal":"04:13","moonsetLocal":"16:56","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:37","startHours":9.116236384408856,"endHours":10.622977137301579,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:38","end":"15:09","startHours":13.636458643087021,"endHours":15.143199395979744,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:06","end":"07:37","startHours":6.102754878623411,"endHours":7.6094956315161335,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.915337617356492,"endHours":9.317135151461219,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.605001796254319,"endHours":6.9264398235381,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:32","startHours":11.727920356089575,"endHours":12.531515424299025,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:18","startHours":4.4955647422045075,"endHours":5.2991598104139594,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:06","startHours":5.098261043361597,"endHours":6.102754878623411,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:57","startHours":14.138705560717929,"endHours":14.94230062892738,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.95668090176519,"endHours":18.356680901765188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.15668090176519,"endHours":18.658927819396094,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.90668090176519,"endHours":19.65668090176519,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:32","startHours":23.727920356089573,"endHours":24.531515424299027,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:06","end":"07:37","startHours":6.102754878623411,"endHours":7.6094956315161335,"quality":"inauspicious"},{"name":"Śubha","start":"07:37","end":"09:07","startHours":7.6094956315161335,"endHours":9.116236384408856,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:37","startHours":9.116236384408856,"endHours":10.622977137301579,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:08","startHours":10.622977137301579,"endHours":12.1297178901943,"quality":"inauspicious"},{"name":"Chala","start":"12:08","end":"13:38","startHours":12.1297178901943,"endHours":13.636458643087021,"quality":"neutral"},{"name":"Labha","start":"13:38","end":"15:09","startHours":13.636458643087021,"endHours":15.143199395979744,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:39","startHours":15.143199395979744,"endHours":16.649940148872467,"quality":"auspicious"},{"name":"Kāla","start":"16:39","end":"18:09","startHours":16.649940148872467,"endHours":18.15668090176519,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:09","end":"19:39","startHours":18.15668090176519,"endHours":19.649940148872467,"quality":"auspicious"},{"name":"Amṛta","start":"19:39","end":"21:09","startHours":19.649940148872467,"endHours":21.143199395979742,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:38","startHours":21.143199395979742,"endHours":22.63645864308702,"quality":"inauspicious"},{"name":"Śubha","start":"22:38","end":"00:08","startHours":22.63645864308702,"endHours":24.1297178901943,"quality":"auspicious"},{"name":"Roga","start":"00:08","end":"01:37","startHours":24.1297178901943,"endHours":25.62297713730158,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:07","startHours":25.62297713730158,"endHours":27.116236384408857,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:37","startHours":27.116236384408857,"endHours":28.609495631516133,"quality":"neutral"},{"name":"Labha","start":"04:37","end":"06:06","startHours":28.609495631516133,"endHours":30.10275487862341,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.102754878623411,"endHours":7.102754878623411,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.102754878623411,"endHours":8.102754878623411,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.102754878623411,"endHours":9.102754878623411,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.102754878623411,"endHours":10.102754878623411,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.102754878623411,"endHours":11.102754878623411,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.102754878623411,"endHours":12.102754878623411,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.102754878623411,"endHours":13.102754878623411,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.102754878623411,"endHours":14.102754878623411,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.102754878623411,"endHours":15.102754878623411,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.102754878623411,"endHours":16.10275487862341,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.10275487862341,"endHours":17.10275487862341,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.10275487862341,"endHours":18.10275487862341,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.10275487862341,"endHours":19.10275487862341,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.10275487862341,"endHours":20.10275487862341,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.10275487862341,"endHours":21.10275487862341,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.10275487862341,"endHours":22.10275487862341,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.10275487862341,"endHours":23.10275487862341,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.10275487862341,"endHours":24.10275487862341,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.10275487862341,"endHours":25.10275487862341,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.10275487862341,"endHours":26.10275487862341,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.10275487862341,"endHours":27.10275487862341,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.10275487862341,"endHours":28.10275487862341,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.10275487862341,"endHours":29.10275487862341,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.10275487862341,"endHours":30.10275487862341,"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.963655897719902,"eotMinutes":9.146526588342006,"ayanamsa":24.5477}},"calendars":{"vikram_samvat":2106,"vikram_samvatsara":"Citrabhānu","saka_samvat":1971,"saka_samvatsara":"Śukla","bengali_samvat":1456,"malayalam_era":1225,"nanakshahi_year":580,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","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 Kṛṣṇa Trayodaśī · Vikram 2106 Citrabhānu · Śaka 1971 Śukla"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 25, 2049 CE · Ṛṣikeśa · Vidhyamitra","description":"September 25, 2049 CE for Ṛṣikeśa: Kṛṣṇa Trayodaśī, sūryodaya 06:06, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2049-09-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2049-09-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/2049-09-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/2049-09-25","x-default":"https://vidhyamitra.com/city/rishikesh/2049-09-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:41:25.295Z","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":"2026-06-01T19:41:25.295Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:41:25.295Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}