{"id":"vidhyamitra:city-day:dwarka:2170-04-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2170-04-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-04-25","date_display":"April 25, 2170 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":2170,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513750.770833,"kali_year":5272,"ahargana":1925285.2708,"sun":{"sidereal_longitude":8.4792,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":114.2871,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.8079,"elapsed_within_tithi_degrees":9.8079},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.2871,"elapsed_within_degrees":7.6204},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.7663},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2170,"month":4,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513750.770833,"ahargana":1925285.2708,"kali_year":5272,"ayanamsa_lahiri":26.2321,"grahas":{"sun":{"sidereal_longitude":8.777492999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":111.69749300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":4.0831},"mars":{"sidereal_longitude":130.90779299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":340.040793,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":130.65979300000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":42.14869299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":306.321993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":49.1212,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":229.1212,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2170,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513750.770833,"kali_year":5272,"ahargana":1925285.2708,"sun":{"sidereal_longitude":8.4792,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":114.2871,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.8079,"elapsed_within_tithi_degrees":9.8079},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.2871,"elapsed_within_degrees":7.6204},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.7663},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.083,"elongation":105.808},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.083,"opposition_distance":74.192}},"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":"06:26","sunsetLocal":"19:18","solarNoonLocal":"12:52","dayLengthHours":12.857133808371477,"dayLengthDisplay":"12 Hours 51 Mins 26 Secs","nightLengthDisplay":"11 Hours 08 Mins 34 Secs","moonriseLocal":"13:15","moonsetLocal":"02:12","rahuKala":{"name":"Rāhu Kāla","start":"12:52","end":"14:29","startHours":12.869015688698877,"endHours":14.476157414745312,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:03","end":"09:39","startHours":8.047590510559573,"endHours":9.654732236606009,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:16","end":"12:52","startHours":11.261873962652443,"endHours":12.869015688698877,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:52","startHours":9.44044667313315,"endHours":9.869017800078867,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:19","startHours":6.976162693195284,"endHours":7.319019594751857,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:18","startHours":12.440444561753162,"endHours":13.297586815644594,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:35","startHours":4.726164276730275,"endHours":5.583306530621707,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:26","startHours":5.369020967148849,"endHours":6.440448784513139,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.011871323427457,"endHours":15.869013577318889,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.097582592884617,"endHours":19.497582592884616,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:50","startHours":19.297582592884616,"endHours":19.83329650156676,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.047582592884616,"endHours":20.797582592884616,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:18","startHours":24.440444561753164,"endHours":25.297586815644596,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:26","end":"08:03","startHours":6.440448784513139,"endHours":8.047590510559573,"quality":"auspicious"},{"name":"Amṛta","start":"08:03","end":"09:39","startHours":8.047590510559573,"endHours":9.654732236606009,"quality":"auspicious"},{"name":"Kāla","start":"09:39","end":"11:16","startHours":9.654732236606009,"endHours":11.261873962652443,"quality":"inauspicious"},{"name":"Śubha","start":"11:16","end":"12:52","startHours":11.261873962652443,"endHours":12.869015688698877,"quality":"auspicious"},{"name":"Roga","start":"12:52","end":"14:29","startHours":12.869015688698877,"endHours":14.476157414745312,"quality":"inauspicious"},{"name":"Udveg","start":"14:29","end":"16:05","startHours":14.476157414745312,"endHours":16.083299140791745,"quality":"inauspicious"},{"name":"Chala","start":"16:05","end":"17:41","startHours":16.083299140791745,"endHours":17.69044086683818,"quality":"neutral"},{"name":"Labha","start":"17:41","end":"19:18","startHours":17.69044086683818,"endHours":19.297582592884616,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:18","end":"20:41","startHours":19.297582592884616,"endHours":20.69044086683818,"quality":"inauspicious"},{"name":"Chala","start":"20:41","end":"22:05","startHours":20.69044086683818,"endHours":22.08329914079175,"quality":"neutral"},{"name":"Labha","start":"22:05","end":"23:29","startHours":22.08329914079175,"endHours":23.476157414745312,"quality":"auspicious"},{"name":"Amṛta","start":"23:29","end":"00:52","startHours":23.476157414745312,"endHours":24.869015688698877,"quality":"auspicious"},{"name":"Kāla","start":"00:52","end":"02:16","startHours":24.869015688698877,"endHours":26.261873962652444,"quality":"inauspicious"},{"name":"Śubha","start":"02:16","end":"03:39","startHours":26.261873962652444,"endHours":27.65473223660601,"quality":"auspicious"},{"name":"Roga","start":"03:39","end":"05:03","startHours":27.65473223660601,"endHours":29.047590510559573,"quality":"inauspicious"},{"name":"Udveg","start":"05:03","end":"06:26","startHours":29.047590510559573,"endHours":30.440448784513137,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.440448784513139,"endHours":7.440448784513139,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.440448784513139,"endHours":8.440448784513139,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.440448784513139,"endHours":9.440448784513139,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.440448784513139,"endHours":10.440448784513139,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.440448784513139,"endHours":11.440448784513139,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.440448784513139,"endHours":12.440448784513139,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.440448784513139,"endHours":13.440448784513139,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.440448784513139,"endHours":14.440448784513139,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.440448784513139,"endHours":15.440448784513139,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.440448784513139,"endHours":16.440448784513137,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.440448784513137,"endHours":17.440448784513137,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.440448784513137,"endHours":18.440448784513137,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.440448784513137,"endHours":19.440448784513137,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.440448784513137,"endHours":20.440448784513137,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.440448784513137,"endHours":21.440448784513137,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.440448784513137,"endHours":22.440448784513137,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.440448784513137,"endHours":23.440448784513137,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.440448784513137,"endHours":24.440448784513137,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.440448784513137,"endHours":25.440448784513137,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.440448784513137,"endHours":26.440448784513137,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.440448784513137,"endHours":27.440448784513137,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.440448784513137,"endHours":28.440448784513137,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.440448784513137,"endHours":29.440448784513137,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.440448784513137,"endHours":30.440448784513137,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.190210000843672,"eotMinutes":1.9846586780673228,"ayanamsa":26.2321}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha (Adhika) Śukla Navamī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 Śukla Navamī","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 25, 2170 CE · Dvārakā · Vidhyamitra","description":"April 25, 2170 CE for Dvārakā: Śukla Navamī, sūryodaya 06:26, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2170-04-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2170-04-25","sa":"https://sa.vidhyamitra.com/city/dwarka/2170-04-25","hi":"https://hi.vidhyamitra.com/city/dwarka/2170-04-25","x-default":"https://vidhyamitra.com/city/dwarka/2170-04-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:57:23.397Z","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":"2026-06-01T06:57:23.397Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:57:23.397Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}