{"id":"vidhyamitra:city-day:thane:2107-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2107-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-08-18","date_display":"August 18, 2107 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":2107,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490854.770833,"kali_year":5209,"ahargana":1902389.2708,"sun":{"sidereal_longitude":118.3497,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":109.4718,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.1222,"elapsed_within_tithi_degrees":3.1222},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.4718,"elapsed_within_degrees":2.8051},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.8215},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2107,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490854.770833,"ahargana":1902389.2708,"kali_year":5209,"ayanamsa_lahiri":25.3565,"grahas":{"sun":{"sidereal_longitude":119.226788,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":110.076888,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":-4.2981},"mars":{"sidereal_longitude":82.10828800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.19518800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":50.434888,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":125.29938800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":255.30248800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":182.2615,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.2615,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2107,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490854.770833,"kali_year":5209,"ahargana":1902389.2708,"sun":{"sidereal_longitude":118.3497,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":109.4718,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.1222,"elapsed_within_tithi_degrees":3.1222},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.4718,"elapsed_within_degrees":2.8051},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.8215},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.298,"elongation":8.878},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.298,"opposition_distance":171.122}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:19","sunsetLocal":"19:04","solarNoonLocal":"12:42","dayLengthHours":12.75289559564319,"dayLengthDisplay":"12 Hours 45 Mins 10 Secs","nightLengthDisplay":"11 Hours 14 Mins 50 Secs","moonriseLocal":"05:39","moonsetLocal":"18:31","rahuKala":{"name":"Rāhu Kāla","start":"14:17","end":"15:53","startHours":14.287706244803905,"endHours":15.881818194259305,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:19","end":"07:55","startHours":6.317146497526911,"endHours":7.91125844698231,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:30","end":"11:06","startHours":9.505370396437709,"endHours":11.099482345893108,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.292822136510322,"endHours":9.717918656365097,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.848517147345378,"endHours":7.188594363229196,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:07","startHours":12.268497775493735,"endHours":13.11869081520328,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:28","startHours":4.61676041810782,"endHours":5.4669534578173655,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:19","startHours":5.254405197889978,"endHours":6.317146497526911,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:40","startHours":14.819076894622372,"endHours":15.669269934331918,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.870042093170103,"endHours":19.2700420931701,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:36","startHours":19.070042093170102,"endHours":19.60141274298857,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.820042093170102,"endHours":20.570042093170102,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:07","startHours":24.268497775493735,"endHours":25.11869081520328,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:19","end":"07:55","startHours":6.317146497526911,"endHours":7.91125844698231,"quality":"auspicious"},{"name":"Roga","start":"07:55","end":"09:30","startHours":7.91125844698231,"endHours":9.505370396437709,"quality":"inauspicious"},{"name":"Udveg","start":"09:30","end":"11:06","startHours":9.505370396437709,"endHours":11.099482345893108,"quality":"inauspicious"},{"name":"Chala","start":"11:06","end":"12:42","startHours":11.099482345893108,"endHours":12.693594295348507,"quality":"neutral"},{"name":"Labha","start":"12:42","end":"14:17","startHours":12.693594295348507,"endHours":14.287706244803905,"quality":"auspicious"},{"name":"Amṛta","start":"14:17","end":"15:53","startHours":14.287706244803905,"endHours":15.881818194259305,"quality":"auspicious"},{"name":"Kāla","start":"15:53","end":"17:29","startHours":15.881818194259305,"endHours":17.475930143714702,"quality":"inauspicious"},{"name":"Śubha","start":"17:29","end":"19:04","startHours":17.475930143714702,"endHours":19.070042093170102,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:04","end":"20:29","startHours":19.070042093170102,"endHours":20.475930143714702,"quality":"auspicious"},{"name":"Kāla","start":"20:29","end":"21:53","startHours":20.475930143714702,"endHours":21.881818194259303,"quality":"inauspicious"},{"name":"Śubha","start":"21:53","end":"23:17","startHours":21.881818194259303,"endHours":23.287706244803907,"quality":"auspicious"},{"name":"Roga","start":"23:17","end":"00:42","startHours":23.287706244803907,"endHours":24.693594295348507,"quality":"inauspicious"},{"name":"Udveg","start":"00:42","end":"02:06","startHours":24.693594295348507,"endHours":26.099482345893108,"quality":"inauspicious"},{"name":"Chala","start":"02:06","end":"03:30","startHours":26.099482345893108,"endHours":27.50537039643771,"quality":"neutral"},{"name":"Labha","start":"03:30","end":"04:55","startHours":27.50537039643771,"endHours":28.91125844698231,"quality":"auspicious"},{"name":"Amṛta","start":"04:55","end":"06:19","startHours":28.91125844698231,"endHours":30.317146497526913,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.317146497526911,"endHours":7.317146497526911,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.317146497526911,"endHours":8.317146497526911,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.317146497526911,"endHours":9.317146497526911,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.317146497526911,"endHours":10.317146497526911,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.317146497526911,"endHours":11.317146497526911,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.317146497526911,"endHours":12.317146497526911,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.317146497526911,"endHours":13.317146497526911,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.317146497526911,"endHours":14.317146497526911,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.317146497526911,"endHours":15.317146497526911,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.317146497526911,"endHours":16.317146497526913,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.317146497526913,"endHours":17.317146497526913,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.317146497526913,"endHours":18.317146497526913,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.317146497526913,"endHours":19.317146497526913,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.317146497526913,"endHours":20.317146497526913,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.317146497526913,"endHours":21.317146497526913,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.317146497526913,"endHours":22.317146497526913,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.317146497526913,"endHours":23.317146497526913,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.317146497526913,"endHours":24.317146497526913,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.317146497526913,"endHours":25.317146497526913,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.317146497526913,"endHours":26.317146497526913,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.317146497526913,"endHours":27.317146497526913,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.317146497526913,"endHours":28.317146497526913,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.317146497526913,"endHours":29.317146497526913,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.317146497526913,"endHours":30.317146497526913,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.326126701279481,"eotMinutes":-3.5280577209103767,"ayanamsa":25.3565}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Kṛṣṇa Amāvasyā · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 18, 2107 CE · Thane, Maharashtra · Vidhyamitra","description":"August 18, 2107 CE for Thane, Maharashtra: Kṛṣṇa Amāvasyā, sūryodaya 06:19, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2107-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2107-08-18","sa":"https://sa.vidhyamitra.com/city/thane/2107-08-18","hi":"https://hi.vidhyamitra.com/city/thane/2107-08-18","x-default":"https://vidhyamitra.com/city/thane/2107-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:06:04.678Z","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":"2026-05-31T10:06:04.678Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:06:04.678Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}