{"id":"vidhyamitra:city-day:dwarka:2018-04-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2018-04-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-04-22","date_display":"April 22, 2018 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":2018,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458230.770833,"kali_year":5120,"ahargana":1869765.2708,"sun":{"sidereal_longitude":7.8295,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":85.2671,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.4376,"elapsed_within_tithi_degrees":5.4376},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.2671,"elapsed_within_degrees":5.2671},"yoga":{"number":7,"name":"Sukarma","sum_longitude":93.0966},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2018,"month":4,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458230.770833,"ahargana":1869765.2708,"kali_year":5120,"ayanamsa_lahiri":24.1087,"grahas":{"sun":{"sidereal_longitude":7.768664999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":86.402965,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-1.9407},"mars":{"sidereal_longitude":264.75596500000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":342.251665,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":206.16276500000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":32.42226499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":254.897965,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":110.838,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":290.838,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458230.770833,"kali_year":5120,"ahargana":1869765.2708,"sun":{"sidereal_longitude":7.8295,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":85.2671,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.4376,"elapsed_within_tithi_degrees":5.4376},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.2671,"elapsed_within_degrees":5.2671},"yoga":{"number":7,"name":"Sukarma","sum_longitude":93.0966},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.941,"elongation":77.438},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.941,"opposition_distance":102.562}},"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":"06:29","sunsetLocal":"19:17","solarNoonLocal":"12:53","dayLengthHours":12.795248121433296,"dayLengthDisplay":"12 Hours 47 Mins 43 Secs","nightLengthDisplay":"11 Hours 12 Mins 17 Secs","moonriseLocal":"11:27","moonsetLocal":"00:48","rahuKala":{"name":"Rāhu Kāla","start":"17:41","end":"19:17","startHours":17.676994574464963,"endHours":19.276400589644126,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:53","end":"14:29","startHours":12.878776528927478,"endHours":14.478182544106641,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:05","end":"17:41","startHours":16.0775885592858,"endHours":17.676994574464963,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:54","startHours":9.466710363211932,"endHours":9.893218633926375,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:21","startHours":7.014287806603884,"endHours":7.355494423175438,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:18","startHours":12.452268258213035,"endHours":13.305284799641921,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:38","startHours":4.775119385353057,"endHours":5.628135926781944,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:29","startHours":5.4148817914247225,"endHours":6.48115246821083,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.011317882499693,"endHours":15.864334423928579,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.076400589644127,"endHours":19.476400589644125,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:49","startHours":19.276400589644126,"endHours":19.80953592803718,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.026400589644126,"endHours":20.776400589644126,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:18","startHours":24.452268258213035,"endHours":25.30528479964192,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:29","end":"08:05","startHours":6.48115246821083,"endHours":8.080558483389993,"quality":"inauspicious"},{"name":"Chala","start":"08:05","end":"09:41","startHours":8.080558483389993,"endHours":9.679964498569154,"quality":"neutral"},{"name":"Labha","start":"09:41","end":"11:17","startHours":9.679964498569154,"endHours":11.279370513748315,"quality":"auspicious"},{"name":"Amṛta","start":"11:17","end":"12:53","startHours":11.279370513748315,"endHours":12.878776528927478,"quality":"auspicious"},{"name":"Kāla","start":"12:53","end":"14:29","startHours":12.878776528927478,"endHours":14.478182544106641,"quality":"inauspicious"},{"name":"Śubha","start":"14:29","end":"16:05","startHours":14.478182544106641,"endHours":16.0775885592858,"quality":"auspicious"},{"name":"Roga","start":"16:05","end":"17:41","startHours":16.0775885592858,"endHours":17.676994574464963,"quality":"inauspicious"},{"name":"Udveg","start":"17:41","end":"19:17","startHours":17.676994574464963,"endHours":19.276400589644126,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:17","end":"20:41","startHours":19.276400589644126,"endHours":20.676994574464963,"quality":"auspicious"},{"name":"Roga","start":"20:41","end":"22:05","startHours":20.676994574464963,"endHours":22.0775885592858,"quality":"inauspicious"},{"name":"Udveg","start":"22:05","end":"23:29","startHours":22.0775885592858,"endHours":23.47818254410664,"quality":"inauspicious"},{"name":"Chala","start":"23:29","end":"00:53","startHours":23.47818254410664,"endHours":24.878776528927478,"quality":"neutral"},{"name":"Labha","start":"00:53","end":"02:17","startHours":24.878776528927478,"endHours":26.279370513748315,"quality":"auspicious"},{"name":"Amṛta","start":"02:17","end":"03:41","startHours":26.279370513748315,"endHours":27.679964498569156,"quality":"auspicious"},{"name":"Kāla","start":"03:41","end":"05:05","startHours":27.679964498569156,"endHours":29.080558483389993,"quality":"inauspicious"},{"name":"Śubha","start":"05:05","end":"06:29","startHours":29.080558483389993,"endHours":30.48115246821083,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.48115246821083,"endHours":7.48115246821083,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.48115246821083,"endHours":8.48115246821083,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.48115246821083,"endHours":9.48115246821083,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.48115246821083,"endHours":10.48115246821083,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.48115246821083,"endHours":11.48115246821083,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.48115246821083,"endHours":12.48115246821083,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.48115246821083,"endHours":13.48115246821083,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.48115246821083,"endHours":14.48115246821083,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.48115246821083,"endHours":15.48115246821083,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.48115246821083,"endHours":16.48115246821083,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.48115246821083,"endHours":17.48115246821083,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.48115246821083,"endHours":18.48115246821083,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.48115246821083,"endHours":19.48115246821083,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.48115246821083,"endHours":20.48115246821083,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.48115246821083,"endHours":21.48115246821083,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.48115246821083,"endHours":22.48115246821083,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.48115246821083,"endHours":23.48115246821083,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.48115246821083,"endHours":24.48115246821083,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.48115246821083,"endHours":25.48115246821083,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.48115246821083,"endHours":26.48115246821083,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.48115246821083,"endHours":27.48115246821083,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.48115246821083,"endHours":28.48115246821083,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.48115246821083,"endHours":29.48115246821083,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.48115246821083,"endHours":30.48115246821083,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.124911269193104,"eotMinutes":1.3990082643513926,"ayanamsa":24.1087}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Saptamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"ganga-saptami","name":"Gaṅgā Saptamī","name_sanskrit":"गङ्गा सप्तमी","tradition":"Pan-Hindu","associated_deity":"Devī Gaṅgā","significance":"Gaṅgā Devī's descent to Brahma-loka before her earth-descent.","vrata":true,"detection":{"tithi_number":7,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 April 22, 2018 CE · Dvārakā · Vidhyamitra","description":"April 22, 2018 CE for Dvārakā: Śukla Saptamī, sūryodaya 06:29, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2018-04-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2018-04-22","sa":"https://sa.vidhyamitra.com/city/dwarka/2018-04-22","hi":"https://hi.vidhyamitra.com/city/dwarka/2018-04-22","x-default":"https://vidhyamitra.com/city/dwarka/2018-04-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:26:02.364Z","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":"2026-05-15T16:26:02.364Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:26:02.364Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}