{"id":"vidhyamitra:city-day:vrindavan:2174-09-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2174-09-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-09-26","date_display":"September 26, 2174 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":2174,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515365.770833,"kali_year":5276,"ahargana":1926900.2708,"sun":{"sidereal_longitude":155.698,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":155.942,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.244,"elapsed_within_tithi_degrees":0.244},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.942,"elapsed_within_degrees":9.2753},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.64},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2174,"month":9,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515365.770833,"ahargana":1926900.2708,"kali_year":5276,"ayanamsa_lahiri":26.2939,"grahas":{"sun":{"sidereal_longitude":156.863388,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":156.02848800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-0.9647},"mars":{"sidereal_longitude":243.43298800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":136.89308800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":254.41028800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":158.933488,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":357.004288,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":323.5508,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":143.5508,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2174,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515365.770833,"kali_year":5276,"ahargana":1926900.2708,"sun":{"sidereal_longitude":155.698,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":155.942,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.244,"elapsed_within_tithi_degrees":0.244},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.942,"elapsed_within_degrees":9.2753},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.64},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":-0.965,"elongation":0.244},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.965,"opposition_distance":179.756}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":-0.965,"elongation":0.244}]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:09","sunsetLocal":"18:11","solarNoonLocal":"12:10","dayLengthHours":12.037935446368621,"dayLengthDisplay":"12 Hours 02 Mins 17 Secs","nightLengthDisplay":"11 Hours 57 Mins 43 Secs","moonriseLocal":"06:06","moonsetLocal":"18:07","rahuKala":{"name":"Rāhu Kāla","start":"07:39","end":"09:09","startHours":7.6502228961924414,"endHours":9.154964826988518,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:40","end":"12:10","startHours":10.659706757784598,"endHours":12.164448688580674,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:10","startHours":13.669190619376753,"endHours":15.173932550172829,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.954332569549042,"endHours":9.355597084427997,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.647061608995056,"endHours":6.968073220898219,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:34","startHours":11.763184173701719,"endHours":12.565713203459628,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:21","startHours":4.540422905880548,"endHours":5.342951935638456,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:09","startHours":5.142319678198978,"endHours":6.145480965396364,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.170771262975446,"endHours":14.973300292733354,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.983416411764985,"endHours":18.383416411764983,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:41","startHours":18.183416411764984,"endHours":18.684997055363677,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.933416411764984,"endHours":19.683416411764984,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:34","startHours":23.76318417370172,"endHours":24.565713203459627,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:09","end":"07:39","startHours":6.145480965396364,"endHours":7.6502228961924414,"quality":"auspicious"},{"name":"Kāla","start":"07:39","end":"09:09","startHours":7.6502228961924414,"endHours":9.154964826988518,"quality":"inauspicious"},{"name":"Śubha","start":"09:09","end":"10:40","startHours":9.154964826988518,"endHours":10.659706757784598,"quality":"auspicious"},{"name":"Roga","start":"10:40","end":"12:10","startHours":10.659706757784598,"endHours":12.164448688580674,"quality":"inauspicious"},{"name":"Udveg","start":"12:10","end":"13:40","startHours":12.164448688580674,"endHours":13.669190619376753,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:10","startHours":13.669190619376753,"endHours":15.173932550172829,"quality":"neutral"},{"name":"Labha","start":"15:10","end":"16:41","startHours":15.173932550172829,"endHours":16.67867448096891,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:11","startHours":16.67867448096891,"endHours":18.183416411764984,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:11","end":"19:41","startHours":18.183416411764984,"endHours":19.67867448096891,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:10","startHours":19.67867448096891,"endHours":21.17393255017283,"quality":"auspicious"},{"name":"Amṛta","start":"21:10","end":"22:40","startHours":21.17393255017283,"endHours":22.66919061937675,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:10","startHours":22.66919061937675,"endHours":24.164448688580674,"quality":"inauspicious"},{"name":"Śubha","start":"00:10","end":"01:40","startHours":24.164448688580674,"endHours":25.659706757784598,"quality":"auspicious"},{"name":"Roga","start":"01:40","end":"03:09","startHours":25.659706757784598,"endHours":27.154964826988518,"quality":"inauspicious"},{"name":"Udveg","start":"03:09","end":"04:39","startHours":27.154964826988518,"endHours":28.65022289619244,"quality":"inauspicious"},{"name":"Chala","start":"04:39","end":"06:09","startHours":28.65022289619244,"endHours":30.145480965396363,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.145480965396364,"endHours":7.145480965396364,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.145480965396364,"endHours":8.145480965396363,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.145480965396363,"endHours":9.145480965396363,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.145480965396363,"endHours":10.145480965396363,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.145480965396363,"endHours":11.145480965396363,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.145480965396363,"endHours":12.145480965396363,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.145480965396363,"endHours":13.145480965396363,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.145480965396363,"endHours":14.145480965396363,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.145480965396363,"endHours":15.145480965396363,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.145480965396363,"endHours":16.145480965396363,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.145480965396363,"endHours":17.145480965396363,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.145480965396363,"endHours":18.145480965396363,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.145480965396363,"endHours":19.145480965396363,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.145480965396363,"endHours":20.145480965396363,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.145480965396363,"endHours":21.145480965396363,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.145480965396363,"endHours":22.145480965396363,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.145480965396363,"endHours":23.145480965396363,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.145480965396363,"endHours":24.145480965396363,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.145480965396363,"endHours":25.145480965396363,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.145480965396363,"endHours":26.145480965396363,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.145480965396363,"endHours":27.145480965396363,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.145480965396363,"endHours":28.145480965396363,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.145480965396363,"endHours":29.145480965396363,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.145480965396363,"endHours":30.145480965396363,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","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":-1.2552208963654874,"eotMinutes":9.49587868515961,"ayanamsa":26.2939}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"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 Pratipada · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[{"id":"sharadiya-navratri-start","name":"Śāradīya Navrātri Start","name_sanskrit":"शारदीय नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"Autumn Navrātri begins; Devī Mahiṣāsura-mardinī worship for 9 nights.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"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":"vrindavan"},"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, 2174 CE · Vṛndāvana · Vidhyamitra","description":"September 26, 2174 CE for Vṛndāvana: Śukla Pratipada, sūryodaya 06:09, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2174-09-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2174-09-26","sa":"https://sa.vidhyamitra.com/city/vrindavan/2174-09-26","hi":"https://hi.vidhyamitra.com/city/vrindavan/2174-09-26","x-default":"https://vidhyamitra.com/city/vrindavan/2174-09-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:19:47.794Z","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":"2026-06-01T19:19:47.794Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:19:47.794Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}