{"id":"vidhyamitra:city-day:dwarka:2165-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2165-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2165-01-18","date_display":"January 18, 2165 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":2165,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511827.770833,"kali_year":5266,"ahargana":1923362.2708,"sun":{"sidereal_longitude":271.5555,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":341.3706,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.8151,"elapsed_within_tithi_degrees":9.8151},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.3706,"elapsed_within_degrees":8.0373},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.9261},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2165,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511827.770833,"ahargana":1923362.2708,"kali_year":5266,"ayanamsa_lahiri":26.1586,"grahas":{"sun":{"sidereal_longitude":272.04766500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":345.307465,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-0.8084},"mars":{"sidereal_longitude":244.90986500000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":278.2893650000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":326.8826650000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":264.185965,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":244.80776500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":151.011,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.011,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2165,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511827.770833,"kali_year":5266,"ahargana":1923362.2708,"sun":{"sidereal_longitude":271.5555,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":341.3706,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.8151,"elapsed_within_tithi_degrees":9.8151},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.3706,"elapsed_within_degrees":8.0373},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.9261},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.808,"elongation":69.815},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.808,"opposition_distance":110.185}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:36","sunsetLocal":"18:33","solarNoonLocal":"13:04","dayLengthHours":10.955838538060839,"dayLengthDisplay":"10 Hours 57 Mins 21 Secs","nightLengthDisplay":"13 Hours 02 Mins 39 Secs","moonriseLocal":"11:48","moonsetLocal":"00:07","rahuKala":{"name":"Rāhu Kāla","start":"11:42","end":"13:04","startHours":11.705100675770556,"endHours":13.074580493028161,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:49","end":"17:11","startHours":15.813540127543371,"endHours":17.183019944800975,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:20","startHours":8.966141041255348,"endHours":10.335620858512952,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.15302354954527,"endHours":10.518218167480633,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.053154496416944,"endHours":8.345310190765233,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:26","startHours":12.709385875092801,"endHours":13.439775110963522,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:52","startHours":6.135882752256297,"endHours":6.8662719881270196,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.683674679159339,"endHours":7.596661223997742,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:38","startHours":14.900553582704969,"endHours":15.630942818575692,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.35249976205858,"endHours":18.75249976205858,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:01","startHours":18.55249976205858,"endHours":19.008993034477783,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.30249976205858,"endHours":20.05249976205858,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:26","startHours":24.7093858750928,"endHours":25.439775110963524,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:36","end":"08:58","startHours":7.596661223997742,"endHours":8.966141041255348,"quality":"neutral"},{"name":"Labha","start":"08:58","end":"10:20","startHours":8.966141041255348,"endHours":10.335620858512952,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:42","startHours":10.335620858512952,"endHours":11.705100675770556,"quality":"auspicious"},{"name":"Kāla","start":"11:42","end":"13:04","startHours":11.705100675770556,"endHours":13.074580493028161,"quality":"inauspicious"},{"name":"Śubha","start":"13:04","end":"14:27","startHours":13.074580493028161,"endHours":14.444060310285767,"quality":"auspicious"},{"name":"Roga","start":"14:27","end":"15:49","startHours":14.444060310285767,"endHours":15.813540127543371,"quality":"inauspicious"},{"name":"Udveg","start":"15:49","end":"17:11","startHours":15.813540127543371,"endHours":17.183019944800975,"quality":"inauspicious"},{"name":"Chala","start":"17:11","end":"18:33","startHours":17.183019944800975,"endHours":18.55249976205858,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:33","end":"20:11","startHours":18.55249976205858,"endHours":20.183019944800975,"quality":"inauspicious"},{"name":"Udveg","start":"20:11","end":"21:49","startHours":20.183019944800975,"endHours":21.81354012754337,"quality":"inauspicious"},{"name":"Chala","start":"21:49","end":"23:27","startHours":21.81354012754337,"endHours":23.444060310285767,"quality":"neutral"},{"name":"Labha","start":"23:27","end":"01:04","startHours":23.444060310285767,"endHours":25.07458049302816,"quality":"auspicious"},{"name":"Amṛta","start":"01:04","end":"02:42","startHours":25.07458049302816,"endHours":26.705100675770556,"quality":"auspicious"},{"name":"Kāla","start":"02:42","end":"04:20","startHours":26.705100675770556,"endHours":28.335620858512954,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:58","startHours":28.335620858512954,"endHours":29.966141041255348,"quality":"auspicious"},{"name":"Roga","start":"05:58","end":"07:36","startHours":29.966141041255348,"endHours":31.596661223997742,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.596661223997742,"endHours":8.596661223997742,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.596661223997742,"endHours":9.596661223997742,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.596661223997742,"endHours":10.596661223997742,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.596661223997742,"endHours":11.596661223997742,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.596661223997742,"endHours":12.596661223997742,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.596661223997742,"endHours":13.596661223997742,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.596661223997742,"endHours":14.596661223997742,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.596661223997742,"endHours":15.596661223997742,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.596661223997742,"endHours":16.596661223997742,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.596661223997742,"endHours":17.596661223997742,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.596661223997742,"endHours":18.596661223997742,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.596661223997742,"endHours":19.596661223997742,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.596661223997742,"endHours":20.596661223997742,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.596661223997742,"endHours":21.596661223997742,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.596661223997742,"endHours":22.596661223997742,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.596661223997742,"endHours":23.596661223997742,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.596661223997742,"endHours":24.596661223997742,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.596661223997742,"endHours":25.596661223997742,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.596661223997742,"endHours":26.596661223997742,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.596661223997742,"endHours":27.596661223997742,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.596661223997742,"endHours":28.596661223997742,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.596661223997742,"endHours":29.596661223997742,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.596661223997742,"endHours":30.596661223997742,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.596661223997742,"endHours":31.596661223997742,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.51804952091502,"eotMinutes":-10.349229581689698,"ayanamsa":26.1586}},"calendars":{"vikram_samvat":2222,"vikram_samvatsara":"Bahudhānya","saka_samvat":2087,"saka_samvatsara":"Krodhana","bengali_samvat":1572,"malayalam_era":1341,"nanakshahi_year":696,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2222 Bahudhānya · Śaka 2087 Krodhana"},"festivals":[],"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 18, 2165 CE · Dvārakā · Vidhyamitra","description":"January 18, 2165 CE for Dvārakā: Śukla Ṣaṣṭhī, sūryodaya 07:36, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2165-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2165-01-18","sa":"https://sa.vidhyamitra.com/city/dwarka/2165-01-18","hi":"https://hi.vidhyamitra.com/city/dwarka/2165-01-18","x-default":"https://vidhyamitra.com/city/dwarka/2165-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:43:16.268Z","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":"2026-06-02T10:43:16.268Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:43:16.268Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}