{"id":"vidhyamitra:city-day:dwarka:1779-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1779-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1779-01-25","date_display":"January 25, 1779 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":1779,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2370850.770833,"kali_year":4880,"ahargana":1782385.2708,"sun":{"sidereal_longitude":284.7582,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":12.3838,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.6256,"elapsed_within_tithi_degrees":3.6256},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.3838,"elapsed_within_degrees":12.3838},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.142},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":1779,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2370850.770833,"ahargana":1782385.2708,"kali_year":4880,"ayanamsa_lahiri":20.7667,"grahas":{"sun":{"sidereal_longitude":284.2524229999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":8.662323000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-3.3566},"mars":{"sidereal_longitude":199.44522299999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":269.01672299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":158.328623,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":261.37402299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":217.62542299999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":60.6509,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":240.6509,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1779,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2370850.770833,"kali_year":4880,"ahargana":1782385.2708,"sun":{"sidereal_longitude":284.7582,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":12.3838,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.6256,"elapsed_within_tithi_degrees":3.6256},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.3838,"elapsed_within_degrees":12.3838},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.142},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.357,"elongation":87.626},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.357,"opposition_distance":92.374}},"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":"07:35","sunsetLocal":"18:38","solarNoonLocal":"13:06","dayLengthHours":11.048282121921208,"dayLengthDisplay":"11 Hours 02 Mins 54 Secs","nightLengthDisplay":"12 Hours 57 Mins 06 Secs","moonriseLocal":"12:23","moonsetLocal":"01:05","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:21","startHours":8.964133012978738,"endHours":10.345168278218889,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:44","end":"13:06","startHours":11.72620354345904,"endHours":13.10723880869919,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:29","end":"15:52","startHours":14.48827407393934,"endHours":15.869309339179495,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.161030242853535,"endHours":10.529306313584243,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:20","startHours":8.043442836151971,"endHours":8.338063692736537,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:44","end":"13:29","startHours":12.738962737968485,"endHours":13.475514879429898,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:51","startHours":6.1099934648157594,"endHours":6.846545606277173,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:35","startHours":6.66240757091182,"endHours":7.583097747738587,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:41","startHours":14.948619162352726,"endHours":15.68517130381414,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.431379869659796,"endHours":18.831379869659795,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:06","startHours":18.631379869659796,"endHours":19.09172495807318,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.381379869659796,"endHours":20.131379869659796,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:44","end":"01:29","startHours":24.738962737968485,"endHours":25.475514879429902,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:35","end":"08:58","startHours":7.583097747738587,"endHours":8.964133012978738,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:21","startHours":8.964133012978738,"endHours":10.345168278218889,"quality":"inauspicious"},{"name":"Śubha","start":"10:21","end":"11:44","startHours":10.345168278218889,"endHours":11.72620354345904,"quality":"auspicious"},{"name":"Roga","start":"11:44","end":"13:06","startHours":11.72620354345904,"endHours":13.10723880869919,"quality":"inauspicious"},{"name":"Udveg","start":"13:06","end":"14:29","startHours":13.10723880869919,"endHours":14.48827407393934,"quality":"inauspicious"},{"name":"Chala","start":"14:29","end":"15:52","startHours":14.48827407393934,"endHours":15.869309339179495,"quality":"neutral"},{"name":"Labha","start":"15:52","end":"17:15","startHours":15.869309339179495,"endHours":17.250344604419645,"quality":"auspicious"},{"name":"Amṛta","start":"17:15","end":"18:38","startHours":17.250344604419645,"endHours":18.631379869659796,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:38","end":"20:15","startHours":18.631379869659796,"endHours":20.250344604419645,"quality":"neutral"},{"name":"Labha","start":"20:15","end":"21:52","startHours":20.250344604419645,"endHours":21.869309339179495,"quality":"auspicious"},{"name":"Amṛta","start":"21:52","end":"23:29","startHours":21.869309339179495,"endHours":23.488274073939344,"quality":"auspicious"},{"name":"Kāla","start":"23:29","end":"01:06","startHours":23.488274073939344,"endHours":25.107238808699194,"quality":"inauspicious"},{"name":"Śubha","start":"01:06","end":"02:44","startHours":25.107238808699194,"endHours":26.726203543459043,"quality":"auspicious"},{"name":"Roga","start":"02:44","end":"04:21","startHours":26.726203543459043,"endHours":28.34516827821889,"quality":"inauspicious"},{"name":"Udveg","start":"04:21","end":"05:58","startHours":28.34516827821889,"endHours":29.96413301297874,"quality":"inauspicious"},{"name":"Chala","start":"05:58","end":"07:35","startHours":29.96413301297874,"endHours":31.583097747738588,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.583097747738587,"endHours":8.583097747738588,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.583097747738588,"endHours":9.583097747738588,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.583097747738588,"endHours":10.583097747738588,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.583097747738588,"endHours":11.583097747738588,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.583097747738588,"endHours":12.583097747738588,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.583097747738588,"endHours":13.583097747738588,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.583097747738588,"endHours":14.583097747738588,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.583097747738588,"endHours":15.583097747738588,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.583097747738588,"endHours":16.583097747738588,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.583097747738588,"endHours":17.583097747738588,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.583097747738588,"endHours":18.583097747738588,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.583097747738588,"endHours":19.583097747738588,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.583097747738588,"endHours":20.583097747738588,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.583097747738588,"endHours":21.583097747738588,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.583097747738588,"endHours":22.583097747738588,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.583097747738588,"endHours":23.583097747738588,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.583097747738588,"endHours":24.583097747738588,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.583097747738588,"endHours":25.583097747738588,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.583097747738588,"endHours":26.583097747738588,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.583097747738588,"endHours":27.583097747738588,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.583097747738588,"endHours":28.583097747738588,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.583097747738588,"endHours":29.583097747738588,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.583097747738588,"endHours":30.583097747738588,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.583097747738588,"endHours":31.583097747738588,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.009637993853435,"eotMinutes":-12.308728521951446,"ayanamsa":20.7667}},"calendars":{"vikram_samvat":1836,"vikram_samvatsara":"Paridhāvi","saka_samvat":1701,"saka_samvatsara":"Vikāri","bengali_samvat":1186,"malayalam_era":955,"nanakshahi_year":310,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Aṣṭamī · Vikram 1836 Paridhāvi · Śaka 1701 Vikāri"},"festivals":[{"id":"bhishma-ashtami","name":"Bhīṣmāṣṭamī","name_sanskrit":"भीष्माष्टमी","tradition":"Pan-Hindu","associated_deity":"Bhīṣma Pitāmaha","significance":"Bhīṣma's mahaprasthāna anniversary (Māgha Śukla 8); Bhīṣma-tarpaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Mahābhārata, Anuśāsana Parva"]}],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 25, 1779 CE · Dvārakā · Vidhyamitra","description":"January 25, 1779 CE for Dvārakā: Śukla Aṣṭamī, sūryodaya 07:35, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1779-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1779-01-25","sa":"https://sa.vidhyamitra.com/city/dwarka/1779-01-25","hi":"https://hi.vidhyamitra.com/city/dwarka/1779-01-25","x-default":"https://vidhyamitra.com/city/dwarka/1779-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:26:42.038Z","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":"2026-06-02T10:26:42.038Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:26:42.038Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}