{"id":"vidhyamitra:city-day:dwarka:2287-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2287-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2287-03-18","date_display":"March 18, 2287 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":2287,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2556445.770833,"kali_year":5388,"ahargana":1967980.2708,"sun":{"sidereal_longitude":328.8309,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":6.6741,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.8432,"elapsed_within_tithi_degrees":1.8432},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":6.6741,"elapsed_within_degrees":6.6741},"yoga":{"number":26,"name":"Indra","sum_longitude":335.5051},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":2287,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2556445.770833,"ahargana":1967980.2708,"kali_year":5388,"ayanamsa_lahiri":27.8651,"grahas":{"sun":{"sidereal_longitude":329.32353,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":4.474429999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":3.8858},"mars":{"sidereal_longitude":247.46533,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":338.21643,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":78.10563000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":11.506230000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":292.08123,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":306.9347,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":126.9347,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2287,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2556445.770833,"kali_year":5388,"ahargana":1967980.2708,"sun":{"sidereal_longitude":328.8309,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":6.6741,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.8432,"elapsed_within_tithi_degrees":1.8432},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":6.6741,"elapsed_within_degrees":6.6741},"yoga":{"number":26,"name":"Indra","sum_longitude":335.5051},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.886,"elongation":37.843},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.886,"opposition_distance":142.157}},"eclipse_window_40days":[{"offset_days":-17,"type":"lunar","occurs":true,"moon_latitude":-0.242,"opposition_distance":0.835}]},"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":"07:01","sunsetLocal":"19:05","solarNoonLocal":"13:03","dayLengthHours":12.059063119940985,"dayLengthDisplay":"12 Hours 03 Mins 33 Secs","nightLengthDisplay":"11 Hours 56 Mins 27 Secs","moonriseLocal":"09:00","moonsetLocal":"21:47","rahuKala":{"name":"Rāhu Kāla","start":"11:32","end":"13:03","startHours":11.540775343999261,"endHours":13.048158233991884,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:04","end":"17:34","startHours":16.06292401397713,"endHours":17.570306903969755,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:32","end":"10:02","startHours":8.526009564014016,"endHours":10.03339245400664,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:14","startHours":9.83240806867429,"endHours":10.234376839338989,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:51","startHours":7.521087637352267,"endHours":7.842662653884026,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:39","end":"13:27","startHours":12.646189463327184,"endHours":13.450127004656585,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:13","startHours":5.410751591362595,"endHours":6.214689132691994,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"07:01","startHours":6.013704747359644,"endHours":7.018626674021393,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:52","startHours":15.058002087315382,"endHours":15.86193962864478,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.87768979396238,"endHours":19.277689793962377,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:35","startHours":19.077689793962378,"endHours":19.580150757293254,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.827689793962378,"endHours":20.577689793962378,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:39","end":"01:27","startHours":24.646189463327186,"endHours":25.450127004656583,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:01","end":"08:32","startHours":7.018626674021393,"endHours":8.526009564014016,"quality":"neutral"},{"name":"Labha","start":"08:32","end":"10:02","startHours":8.526009564014016,"endHours":10.03339245400664,"quality":"auspicious"},{"name":"Amṛta","start":"10:02","end":"11:32","startHours":10.03339245400664,"endHours":11.540775343999261,"quality":"auspicious"},{"name":"Kāla","start":"11:32","end":"13:03","startHours":11.540775343999261,"endHours":13.048158233991884,"quality":"inauspicious"},{"name":"Śubha","start":"13:03","end":"14:33","startHours":13.048158233991884,"endHours":14.555541123984508,"quality":"auspicious"},{"name":"Roga","start":"14:33","end":"16:04","startHours":14.555541123984508,"endHours":16.06292401397713,"quality":"inauspicious"},{"name":"Udveg","start":"16:04","end":"17:34","startHours":16.06292401397713,"endHours":17.570306903969755,"quality":"inauspicious"},{"name":"Chala","start":"17:34","end":"19:05","startHours":17.570306903969755,"endHours":19.077689793962378,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:05","end":"20:34","startHours":19.077689793962378,"endHours":20.570306903969755,"quality":"inauspicious"},{"name":"Udveg","start":"20:34","end":"22:04","startHours":20.570306903969755,"endHours":22.06292401397713,"quality":"inauspicious"},{"name":"Chala","start":"22:04","end":"23:33","startHours":22.06292401397713,"endHours":23.555541123984508,"quality":"neutral"},{"name":"Labha","start":"23:33","end":"01:03","startHours":23.555541123984508,"endHours":25.048158233991884,"quality":"auspicious"},{"name":"Amṛta","start":"01:03","end":"02:32","startHours":25.048158233991884,"endHours":26.54077534399926,"quality":"auspicious"},{"name":"Kāla","start":"02:32","end":"04:02","startHours":26.54077534399926,"endHours":28.033392454006638,"quality":"inauspicious"},{"name":"Śubha","start":"04:02","end":"05:32","startHours":28.033392454006638,"endHours":29.526009564014018,"quality":"auspicious"},{"name":"Roga","start":"05:32","end":"07:01","startHours":29.526009564014018,"endHours":31.01862667402139,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.018626674021393,"endHours":8.018626674021393,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.018626674021393,"endHours":9.018626674021393,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.018626674021393,"endHours":10.018626674021393,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.018626674021393,"endHours":11.018626674021393,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.018626674021393,"endHours":12.018626674021393,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.018626674021393,"endHours":13.018626674021393,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.018626674021393,"endHours":14.018626674021393,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.018626674021393,"endHours":15.018626674021393,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.018626674021393,"endHours":16.01862667402139,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.01862667402139,"endHours":17.01862667402139,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.01862667402139,"endHours":18.01862667402139,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.01862667402139,"endHours":19.01862667402139,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.01862667402139,"endHours":20.01862667402139,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.01862667402139,"endHours":21.01862667402139,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.01862667402139,"endHours":22.01862667402139,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.01862667402139,"endHours":23.01862667402139,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.01862667402139,"endHours":24.01862667402139,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.01862667402139,"endHours":25.01862667402139,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.01862667402139,"endHours":26.01862667402139,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.01862667402139,"endHours":27.01862667402139,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.01862667402139,"endHours":28.01862667402139,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.01862667402139,"endHours":29.01862667402139,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.01862667402139,"endHours":30.01862667402139,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.01862667402139,"endHours":31.01862667402139,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Amṛta","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":-1.1177953770024418,"eotMinutes":-8.763894039513033,"ayanamsa":27.8651}},"calendars":{"vikram_samvat":2344,"vikram_samvatsara":"Vikrama","saka_samvat":2209,"saka_samvatsara":"Prabhava","bengali_samvat":1694,"malayalam_era":1463,"nanakshahi_year":818,"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 2344 Vikrama · Śaka 2209 Prabhava"},"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":"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":"-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 March 18, 2287 CE · Dvārakā · Vidhyamitra","description":"March 18, 2287 CE for Dvārakā: Śukla Caturthī, sūryodaya 07:01, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2287-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2287-03-18","sa":"https://sa.vidhyamitra.com/city/dwarka/2287-03-18","hi":"https://hi.vidhyamitra.com/city/dwarka/2287-03-18","x-default":"https://vidhyamitra.com/city/dwarka/2287-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:54:32.230Z","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":"2026-06-01T13:54:32.230Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:54:32.230Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}