{"id":"vidhyamitra:city-day:vrindavan:2155-09-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2155-09-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-09-26","date_display":"September 26, 2155 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":2155,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508425.770833,"kali_year":5257,"ahargana":1919960.2708,"sun":{"sidereal_longitude":155.6163,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":147.3013,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.685,"elapsed_within_tithi_degrees":3.685},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.3013,"elapsed_within_degrees":0.6346},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.9176},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2155,"month":9,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508425.770833,"ahargana":1919960.2708,"kali_year":5257,"ayanamsa_lahiri":26.0285,"grahas":{"sun":{"sidereal_longitude":156.73514699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":148.81634699999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":0.3108},"mars":{"sidereal_longitude":211.84224700000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":141.26244699999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":70.57394699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":176.15424699999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":136.192047,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":331.2654,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":151.2654,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2155,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508425.770833,"kali_year":5257,"ahargana":1919960.2708,"sun":{"sidereal_longitude":155.6163,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":147.3013,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.685,"elapsed_within_tithi_degrees":3.685},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.3013,"elapsed_within_degrees":0.6346},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.9176},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.311,"elongation":8.315},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.311,"opposition_distance":171.685}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-1.019,"opposition_distance":2.063}]},"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":"06:08","sunsetLocal":"18:11","solarNoonLocal":"12:10","dayLengthHours":12.048817977710911,"dayLengthDisplay":"12 Hours 02 Mins 56 Secs","nightLengthDisplay":"11 Hours 57 Mins 04 Secs","moonriseLocal":"05:31","moonsetLocal":"17:45","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:10","startHours":10.65834644136681,"endHours":12.164448688580674,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:11","end":"16:41","startHours":15.176653183008401,"endHours":16.682755430222265,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:39","end":"09:09","startHours":7.646141946939081,"endHours":9.152244194152946,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.951430561191096,"endHours":9.353057827114792,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.642073782129838,"endHours":6.963375594868796,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:34","startHours":11.762821422656977,"endHours":12.56607595450437,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:20","startHours":4.533530636030429,"endHours":5.336785167877823,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:08","startHours":5.135971534915974,"endHours":6.140039699725217,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.172585018199158,"endHours":14.975839550046551,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.98885767743613,"endHours":18.38885767743613,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:41","startHours":18.18885767743613,"endHours":18.69089175984075,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.93885767743613,"endHours":19.68885767743613,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:34","startHours":23.762821422656977,"endHours":24.56607595450437,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:08","end":"07:39","startHours":6.140039699725217,"endHours":7.646141946939081,"quality":"neutral"},{"name":"Labha","start":"07:39","end":"09:09","startHours":7.646141946939081,"endHours":9.152244194152946,"quality":"auspicious"},{"name":"Amṛta","start":"09:09","end":"10:40","startHours":9.152244194152946,"endHours":10.65834644136681,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:10","startHours":10.65834644136681,"endHours":12.164448688580674,"quality":"inauspicious"},{"name":"Śubha","start":"12:10","end":"13:40","startHours":12.164448688580674,"endHours":13.670550935794537,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:11","startHours":13.670550935794537,"endHours":15.176653183008401,"quality":"inauspicious"},{"name":"Udveg","start":"15:11","end":"16:41","startHours":15.176653183008401,"endHours":16.682755430222265,"quality":"inauspicious"},{"name":"Chala","start":"16:41","end":"18:11","startHours":16.682755430222265,"endHours":18.18885767743613,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:11","end":"19:41","startHours":18.18885767743613,"endHours":19.682755430222265,"quality":"inauspicious"},{"name":"Udveg","start":"19:41","end":"21:11","startHours":19.682755430222265,"endHours":21.1766531830084,"quality":"inauspicious"},{"name":"Chala","start":"21:11","end":"22:40","startHours":21.1766531830084,"endHours":22.670550935794537,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:10","startHours":22.670550935794537,"endHours":24.164448688580674,"quality":"auspicious"},{"name":"Amṛta","start":"00:10","end":"01:40","startHours":24.164448688580674,"endHours":25.65834644136681,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"03:09","startHours":25.65834644136681,"endHours":27.152244194152946,"quality":"inauspicious"},{"name":"Śubha","start":"03:09","end":"04:39","startHours":27.152244194152946,"endHours":28.646141946939082,"quality":"auspicious"},{"name":"Roga","start":"04:39","end":"06:08","startHours":28.646141946939082,"endHours":30.140039699725218,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.140039699725217,"endHours":7.140039699725217,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.140039699725217,"endHours":8.140039699725218,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.140039699725218,"endHours":9.140039699725218,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.140039699725218,"endHours":10.140039699725218,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.140039699725218,"endHours":11.140039699725218,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.140039699725218,"endHours":12.140039699725218,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.140039699725218,"endHours":13.140039699725218,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.140039699725218,"endHours":14.140039699725218,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.140039699725218,"endHours":15.140039699725218,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.140039699725218,"endHours":16.140039699725218,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.140039699725218,"endHours":17.140039699725218,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.140039699725218,"endHours":18.140039699725218,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.140039699725218,"endHours":19.140039699725218,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.140039699725218,"endHours":20.140039699725218,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.140039699725218,"endHours":21.140039699725218,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.140039699725218,"endHours":22.140039699725218,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.140039699725218,"endHours":23.140039699725218,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.140039699725218,"endHours":24.140039699725218,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.140039699725218,"endHours":25.140039699725218,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.140039699725218,"endHours":26.140039699725218,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.140039699725218,"endHours":27.140039699725218,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.140039699725218,"endHours":28.140039699725218,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.140039699725218,"endHours":29.140039699725218,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.140039699725218,"endHours":30.140039699725218,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","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":-1.098833302706752,"eotMinutes":9.49587868515961,"ayanamsa":26.0285}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"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 Amāvasyā · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[{"id":"mahalaya-amavasya","name":"Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā)","name_sanskrit":"महालय अमावस्या","tradition":"Pan-Hindu","associated_deity":"Pitṛ-deva","significance":"Final day of Pitṛ-Pakṣa; tarpaṇa for all ancestors.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":1}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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, 2155 CE · Vṛndāvana · Vidhyamitra","description":"September 26, 2155 CE for Vṛndāvana: Kṛṣṇa Amāvasyā, sūryodaya 06:08, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2155-09-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2155-09-26","sa":"https://sa.vidhyamitra.com/city/vrindavan/2155-09-26","hi":"https://hi.vidhyamitra.com/city/vrindavan/2155-09-26","x-default":"https://vidhyamitra.com/city/vrindavan/2155-09-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:31:29.971Z","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":"2026-06-01T05:31:29.971Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:31:29.971Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}