{"id":"vidhyamitra:city-day:noida:2017-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2017-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-09-01","date_display":"September 1, 2017 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":2017,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457997.770833,"kali_year":5119,"ahargana":1869532.2708,"sun":{"sidereal_longitude":133.9817,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":252.9163,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.9346,"elapsed_within_tithi_degrees":10.9346},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.9163,"elapsed_within_degrees":12.9163},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":26.8981},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2017,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457997.770833,"ahargana":1869532.2708,"kali_year":5119,"ayanamsa_lahiri":24.0998,"grahas":{"sun":{"sidereal_longitude":134.71126700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":254.16956700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":3.4592},"mars":{"sidereal_longitude":122.87706700000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":125.49256700000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":177.58786699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":102.66126700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":236.962267,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":123.1835,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":303.1835,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"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":2017,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457997.770833,"kali_year":5119,"ahargana":1869532.2708,"sun":{"sidereal_longitude":133.9817,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":252.9163,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.9346,"elapsed_within_tithi_degrees":10.9346},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.9163,"elapsed_within_degrees":12.9163},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":26.8981},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.459,"elongation":118.935},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.459,"opposition_distance":61.065}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:58","sunsetLocal":"18:42","solarNoonLocal":"12:20","dayLengthHours":12.732308622860083,"dayLengthDisplay":"12 Hours 43 Mins 56 Secs","nightLengthDisplay":"11 Hours 16 Mins 04 Secs","moonriseLocal":"15:09","moonsetLocal":"01:27","rahuKala":{"name":"Rāhu Kāla","start":"10:44","end":"12:20","startHours":10.741127791957934,"endHours":12.332666369815446,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:31","end":"17:06","startHours":15.515743525530466,"endHours":17.107282103387973,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:33","end":"09:09","startHours":7.558050636242913,"endHours":9.149589214100423,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:22","startHours":8.93738407038609,"endHours":9.361794357814759,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:50","startHours":6.49702491767124,"endHours":6.836553147614175,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.908256082386774,"endHours":12.757076657244113,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:07","startHours":4.268870908670725,"endHours":5.1176914835280645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:58","startHours":4.905486339813729,"endHours":5.966512058385403,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:18","startHours":14.454717806958792,"endHours":15.30353838181613,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.498820681245487,"endHours":18.898820681245486,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:14","startHours":18.698820681245486,"endHours":19.22933354053132,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.448820681245486,"endHours":20.198820681245486,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.90825608238677,"endHours":24.757076657244113,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:58","end":"07:33","startHours":5.966512058385403,"endHours":7.558050636242913,"quality":"neutral"},{"name":"Labha","start":"07:33","end":"09:09","startHours":7.558050636242913,"endHours":9.149589214100423,"quality":"auspicious"},{"name":"Amṛta","start":"09:09","end":"10:44","startHours":9.149589214100423,"endHours":10.741127791957934,"quality":"auspicious"},{"name":"Kāla","start":"10:44","end":"12:20","startHours":10.741127791957934,"endHours":12.332666369815446,"quality":"inauspicious"},{"name":"Śubha","start":"12:20","end":"13:55","startHours":12.332666369815446,"endHours":13.924204947672955,"quality":"auspicious"},{"name":"Roga","start":"13:55","end":"15:31","startHours":13.924204947672955,"endHours":15.515743525530466,"quality":"inauspicious"},{"name":"Udveg","start":"15:31","end":"17:06","startHours":15.515743525530466,"endHours":17.107282103387973,"quality":"inauspicious"},{"name":"Chala","start":"17:06","end":"18:42","startHours":17.107282103387973,"endHours":18.698820681245486,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:42","end":"20:06","startHours":18.698820681245486,"endHours":20.107282103387977,"quality":"inauspicious"},{"name":"Udveg","start":"20:06","end":"21:31","startHours":20.107282103387977,"endHours":21.515743525530464,"quality":"inauspicious"},{"name":"Chala","start":"21:31","end":"22:55","startHours":21.515743525530464,"endHours":22.924204947672955,"quality":"neutral"},{"name":"Labha","start":"22:55","end":"00:20","startHours":22.924204947672955,"endHours":24.332666369815446,"quality":"auspicious"},{"name":"Amṛta","start":"00:20","end":"01:44","startHours":24.332666369815446,"endHours":25.741127791957936,"quality":"auspicious"},{"name":"Kāla","start":"01:44","end":"03:09","startHours":25.741127791957936,"endHours":27.149589214100423,"quality":"inauspicious"},{"name":"Śubha","start":"03:09","end":"04:33","startHours":27.149589214100423,"endHours":28.558050636242914,"quality":"auspicious"},{"name":"Roga","start":"04:33","end":"05:58","startHours":28.558050636242914,"endHours":29.966512058385405,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.966512058385403,"endHours":6.966512058385403,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.966512058385403,"endHours":7.966512058385403,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.966512058385403,"endHours":8.966512058385403,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.966512058385403,"endHours":9.966512058385403,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.966512058385403,"endHours":10.966512058385403,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.966512058385403,"endHours":11.966512058385403,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.966512058385403,"endHours":12.966512058385403,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.966512058385403,"endHours":13.966512058385403,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.966512058385403,"endHours":14.966512058385403,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.966512058385403,"endHours":15.966512058385403,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.966512058385403,"endHours":16.966512058385405,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.966512058385405,"endHours":17.966512058385405,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.966512058385405,"endHours":18.966512058385405,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.966512058385405,"endHours":19.966512058385405,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.966512058385405,"endHours":20.966512058385405,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.966512058385405,"endHours":21.966512058385405,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.966512058385405,"endHours":22.966512058385405,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.966512058385405,"endHours":23.966512058385405,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.966512058385405,"endHours":24.966512058385405,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.966512058385405,"endHours":25.966512058385405,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.966512058385405,"endHours":26.966512058385405,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.966512058385405,"endHours":27.966512058385405,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.966512058385405,"endHours":28.966512058385405,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.966512058385405,"endHours":29.966512058385405,"planetary_lord":"Mars"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.26537606055623,"eotMinutes":0.47601781107335894,"ayanamsa":24.0998}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 1, 2017 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"September 1, 2017 CE for Noida, Uttar Pradesh: Śukla Daśamī, sūryodaya 05:58, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2017-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2017-09-01","sa":"https://sa.vidhyamitra.com/city/noida/2017-09-01","hi":"https://hi.vidhyamitra.com/city/noida/2017-09-01","x-default":"https://vidhyamitra.com/city/noida/2017-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:34:11.407Z","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":"2026-05-15T12:34:11.407Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:34:11.407Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}