{"id":"vidhyamitra:city-day:rishikesh:2033-09-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2033-09-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2033-09-25","date_display":"September 25, 2033 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":2033,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463865.770833,"kali_year":5135,"ahargana":1875400.2708,"sun":{"sidereal_longitude":157.1503,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":175.4846,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.3343,"elapsed_within_tithi_degrees":6.3343},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.4846,"elapsed_within_degrees":2.1513},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.6349},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2033,"month":9,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463865.770833,"ahargana":1875400.2708,"kali_year":5135,"ayanamsa_lahiri":24.3242,"grahas":{"sun":{"sidereal_longitude":157.97456599999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":173.86866600000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":0.2522},"mars":{"sidereal_longitude":261.87326600000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":181.425566,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":303.95256599999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":132.63896599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":85.403166,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":172.2686,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.2686,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2033,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463865.770833,"kali_year":5135,"ahargana":1875400.2708,"sun":{"sidereal_longitude":157.1503,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":175.4846,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.3343,"elapsed_within_tithi_degrees":6.3343},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.4846,"elapsed_within_degrees":2.1513},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.6349},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.252,"elongation":18.334},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.252,"opposition_distance":161.666}},"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":"18:10","solarNoonLocal":"12:08","dayLengthHours":12.057754498529775,"dayLengthDisplay":"12 Hours 03 Mins 28 Secs","nightLengthDisplay":"11 Hours 56 Mins 32 Secs","moonriseLocal":"07:25","moonsetLocal":"18:57","rahuKala":{"name":"Rāhu Kāla","start":"16:39","end":"18:10","startHours":16.651375827142967,"endHours":18.158595139459187,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:08","end":"13:38","startHours":12.1297178901943,"endHours":13.636937202510524,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:09","end":"16:39","startHours":15.144156514826744,"endHours":16.651375827142967,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.914316690586361,"endHours":9.316241840537353,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:55","startHours":6.603247078368154,"endHours":6.924787198328948,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:32","startHours":11.727792740243308,"endHours":12.531643040145292,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:18","startHours":4.493140041125443,"endHours":5.296990341027429,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:06","startHours":5.096027766051932,"endHours":6.100840640929413,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:57","startHours":14.139343639949264,"endHours":14.943193939851248,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.958595139459188,"endHours":18.358595139459187,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:40","startHours":18.158595139459187,"endHours":18.661001576897927,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.908595139459187,"endHours":19.658595139459187,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:32","startHours":23.727792740243306,"endHours":24.531643040145294,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:06","end":"07:36","startHours":6.100840640929413,"endHours":7.608059953245635,"quality":"inauspicious"},{"name":"Chala","start":"07:36","end":"09:07","startHours":7.608059953245635,"endHours":9.115279265561856,"quality":"neutral"},{"name":"Labha","start":"09:07","end":"10:37","startHours":9.115279265561856,"endHours":10.62249857787808,"quality":"auspicious"},{"name":"Amṛta","start":"10:37","end":"12:08","startHours":10.62249857787808,"endHours":12.1297178901943,"quality":"auspicious"},{"name":"Kāla","start":"12:08","end":"13:38","startHours":12.1297178901943,"endHours":13.636937202510524,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:09","startHours":13.636937202510524,"endHours":15.144156514826744,"quality":"auspicious"},{"name":"Roga","start":"15:09","end":"16:39","startHours":15.144156514826744,"endHours":16.651375827142967,"quality":"inauspicious"},{"name":"Udveg","start":"16:39","end":"18:10","startHours":16.651375827142967,"endHours":18.158595139459187,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:10","end":"19:39","startHours":18.158595139459187,"endHours":19.651375827142964,"quality":"auspicious"},{"name":"Roga","start":"19:39","end":"21:09","startHours":19.651375827142964,"endHours":21.144156514826744,"quality":"inauspicious"},{"name":"Udveg","start":"21:09","end":"22:38","startHours":21.144156514826744,"endHours":22.636937202510524,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:08","startHours":22.636937202510524,"endHours":24.1297178901943,"quality":"neutral"},{"name":"Labha","start":"00:08","end":"01:37","startHours":24.1297178901943,"endHours":25.622498577878076,"quality":"auspicious"},{"name":"Amṛta","start":"01:37","end":"03:07","startHours":25.622498577878076,"endHours":27.115279265561856,"quality":"auspicious"},{"name":"Kāla","start":"03:07","end":"04:36","startHours":27.115279265561856,"endHours":28.608059953245636,"quality":"inauspicious"},{"name":"Śubha","start":"04:36","end":"06:06","startHours":28.608059953245636,"endHours":30.100840640929412,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.100840640929413,"endHours":7.100840640929413,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.100840640929413,"endHours":8.100840640929412,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.100840640929412,"endHours":9.100840640929412,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.100840640929412,"endHours":10.100840640929412,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.100840640929412,"endHours":11.100840640929412,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.100840640929412,"endHours":12.100840640929412,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.100840640929412,"endHours":13.100840640929412,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.100840640929412,"endHours":14.100840640929412,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.100840640929412,"endHours":15.100840640929412,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.100840640929412,"endHours":16.100840640929412,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.100840640929412,"endHours":17.100840640929412,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.100840640929412,"endHours":18.100840640929412,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.100840640929412,"endHours":19.100840640929412,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.100840640929412,"endHours":20.100840640929412,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.100840640929412,"endHours":21.100840640929412,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.100840640929412,"endHours":22.100840640929412,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.100840640929412,"endHours":23.100840640929412,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.100840640929412,"endHours":24.100840640929412,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.100840640929412,"endHours":25.100840640929412,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.100840640929412,"endHours":26.100840640929412,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.100840640929412,"endHours":27.100840640929412,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.100840640929412,"endHours":28.100840640929412,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.100840640929412,"endHours":29.100840640929412,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.100840640929412,"endHours":30.100840640929412,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-0.9140873649742672,"eotMinutes":9.146526588342006,"ayanamsa":24.3242}},"calendars":{"vikram_samvat":2090,"vikram_samvatsara":"Akṣaya","saka_samvat":1955,"saka_samvatsara":"Pramādī","bengali_samvat":1440,"malayalam_era":1209,"nanakshahi_year":564,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Dvitīyā · Vikram 2090 Akṣaya · Śaka 1955 Pramādī"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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, 2033 CE · Ṛṣikeśa · Vidhyamitra","description":"September 25, 2033 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 06:06, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2033-09-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2033-09-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/2033-09-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/2033-09-25","x-default":"https://vidhyamitra.com/city/rishikesh/2033-09-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:52:42.646Z","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":"2026-05-15T12:52:42.646Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:52:42.646Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}