{"id":"vidhyamitra:city-day:ayodhya:1680-03-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1680-03-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1680-03-04","date_display":"March 4, 1680 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":1680,"month":3,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2334730.770833,"kali_year":4781,"ahargana":1746265.2708,"sun":{"sidereal_longitude":325.8976,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":4.9042,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.0066,"elapsed_within_tithi_degrees":3.0066},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.9042,"elapsed_within_degrees":4.9042},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.8019},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":1680,"month":3,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2334730.770833,"ahargana":1746265.2708,"kali_year":4781,"ayanamsa_lahiri":19.3853,"grahas":{"sun":{"sidereal_longitude":324.987173,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":6.480372999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-0.8148},"mars":{"sidereal_longitude":325.58617300000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":308.7630730000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":22.265672999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":285.04947300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":75.93417299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":174.4623,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.4623,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":1680,"month":3,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2334730.770833,"kali_year":4781,"ahargana":1746265.2708,"sun":{"sidereal_longitude":325.8976,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":4.9042,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.0066,"elapsed_within_tithi_degrees":3.0066},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.9042,"elapsed_within_degrees":4.9042},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.8019},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.815,"elongation":39.007},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.815,"opposition_distance":140.993}},"eclipse_window_40days":[{"offset_days":11,"type":"lunar","occurs":true,"moon_latitude":-1.425,"opposition_distance":1.464}]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:22","sunsetLocal":"18:05","solarNoonLocal":"12:14","dayLengthHours":11.709244371934703,"dayLengthDisplay":"11 Hours 42 Mins 33 Secs","nightLengthDisplay":"12 Hours 17 Mins 27 Secs","moonriseLocal":"08:37","moonsetLocal":"21:23","rahuKala":{"name":"Rāhu Kāla","start":"07:50","end":"09:18","startHours":7.836208693978726,"endHours":9.299864240470564,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:46","end":"12:14","startHours":10.763519786962402,"endHours":12.227175333454241,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:09","startHours":13.690830879946077,"endHours":15.154486426437916,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:30","startHours":9.104710167604985,"endHours":9.495018313336143,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:10","startHours":6.860438329650834,"endHours":7.172684846235759,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:37","startHours":11.836867187723085,"endHours":12.617483479185397,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:36","startHours":4.811320564562261,"endHours":5.591936856024574,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:22","startHours":5.396782783158996,"endHours":6.372553147486888,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:58","startHours":14.178716062110023,"endHours":14.959332353572337,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.881797519421593,"endHours":18.28179751942159,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:34","startHours":18.081797519421592,"endHours":18.56968270158554,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.831797519421592,"endHours":19.581797519421592,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:37","startHours":23.836867187723083,"endHours":24.6174834791854,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:22","end":"07:50","startHours":6.372553147486888,"endHours":7.836208693978726,"quality":"auspicious"},{"name":"Kāla","start":"07:50","end":"09:18","startHours":7.836208693978726,"endHours":9.299864240470564,"quality":"inauspicious"},{"name":"Śubha","start":"09:18","end":"10:46","startHours":9.299864240470564,"endHours":10.763519786962402,"quality":"auspicious"},{"name":"Roga","start":"10:46","end":"12:14","startHours":10.763519786962402,"endHours":12.227175333454241,"quality":"inauspicious"},{"name":"Udveg","start":"12:14","end":"13:41","startHours":12.227175333454241,"endHours":13.690830879946077,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:09","startHours":13.690830879946077,"endHours":15.154486426437916,"quality":"neutral"},{"name":"Labha","start":"15:09","end":"16:37","startHours":15.154486426437916,"endHours":16.618141972929756,"quality":"auspicious"},{"name":"Amṛta","start":"16:37","end":"18:05","startHours":16.618141972929756,"endHours":18.081797519421592,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:05","end":"19:37","startHours":18.081797519421592,"endHours":19.618141972929752,"quality":"neutral"},{"name":"Labha","start":"19:37","end":"21:09","startHours":19.618141972929752,"endHours":21.154486426437916,"quality":"auspicious"},{"name":"Amṛta","start":"21:09","end":"22:41","startHours":21.154486426437916,"endHours":22.690830879946077,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:14","startHours":22.690830879946077,"endHours":24.22717533345424,"quality":"inauspicious"},{"name":"Śubha","start":"00:14","end":"01:46","startHours":24.22717533345424,"endHours":25.7635197869624,"quality":"auspicious"},{"name":"Roga","start":"01:46","end":"03:18","startHours":25.7635197869624,"endHours":27.299864240470562,"quality":"inauspicious"},{"name":"Udveg","start":"03:18","end":"04:50","startHours":27.299864240470562,"endHours":28.836208693978726,"quality":"inauspicious"},{"name":"Chala","start":"04:50","end":"06:22","startHours":28.836208693978726,"endHours":30.37255314748689,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.372553147486888,"endHours":7.372553147486888,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.372553147486888,"endHours":8.372553147486888,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.372553147486888,"endHours":9.372553147486888,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.372553147486888,"endHours":10.372553147486888,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.372553147486888,"endHours":11.372553147486888,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.372553147486888,"endHours":12.372553147486888,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.372553147486888,"endHours":13.372553147486888,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.372553147486888,"endHours":14.372553147486888,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.372553147486888,"endHours":15.372553147486888,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.372553147486888,"endHours":16.37255314748689,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.37255314748689,"endHours":17.37255314748689,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.37255314748689,"endHours":18.37255314748689,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.37255314748689,"endHours":19.37255314748689,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.37255314748689,"endHours":20.37255314748689,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.37255314748689,"endHours":21.37255314748689,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.37255314748689,"endHours":22.37255314748689,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.37255314748689,"endHours":23.37255314748689,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.37255314748689,"endHours":24.37255314748689,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.37255314748689,"endHours":25.37255314748689,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.37255314748689,"endHours":26.37255314748689,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.37255314748689,"endHours":27.37255314748689,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.37255314748689,"endHours":28.37255314748689,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.37255314748689,"endHours":29.37255314748689,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.37255314748689,"endHours":30.37255314748689,"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":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.150600573695792,"eotMinutes":-12.446520007254474,"ayanamsa":19.3853}},"calendars":{"vikram_samvat":1737,"vikram_samvatsara":"Śrīmukha","saka_samvat":1602,"saka_samvatsara":"Raudra","bengali_samvat":1087,"malayalam_era":856,"nanakshahi_year":211,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturthī · Vikram 1737 Śrīmukha · Śaka 1602 Raudra"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"-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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 4, 1680 CE · Ayodhyā · Vidhyamitra","description":"March 4, 1680 CE for Ayodhyā: Śukla Caturthī, sūryodaya 06:22, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1680-03-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1680-03-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1680-03-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1680-03-04","x-default":"https://vidhyamitra.com/city/ayodhya/1680-03-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T17:11:11.043Z","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":"2026-06-03T17:11:11.043Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T17:11:11.043Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}