{"id":"vidhyamitra:city-day:thane:2030-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2030-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-02-20","date_display":"February 20, 2030 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2030,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462552.770833,"kali_year":5131,"ahargana":1874087.2708,"sun":{"sidereal_longitude":307.2102,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":148.7236,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.5134,"elapsed_within_tithi_degrees":9.5134},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.7236,"elapsed_within_degrees":2.0569},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.9337},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2030,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462552.770833,"ahargana":1874087.2708,"kali_year":5131,"ayanamsa_lahiri":24.274,"grahas":{"sun":{"sidereal_longitude":307.15943300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":150.31933300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-4.4933},"mars":{"sidereal_longitude":329.30553299999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":293.013633,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":212.71223299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":263.443533,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":24.674433000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":241.8377,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":61.8377,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2030,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462552.770833,"kali_year":5131,"ahargana":1874087.2708,"sun":{"sidereal_longitude":307.2102,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":148.7236,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.5134,"elapsed_within_tithi_degrees":9.5134},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.7236,"elapsed_within_degrees":2.0569},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.9337},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.493,"elongation":158.487},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.493,"opposition_distance":21.513}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:04","sunsetLocal":"18:40","solarNoonLocal":"12:52","dayLengthHours":11.603727576685618,"dayLengthDisplay":"11 Hours 36 Mins 13 Secs","nightLengthDisplay":"12 Hours 23 Mins 47 Secs","moonriseLocal":"20:20","moonsetLocal":"08:30","rahuKala":{"name":"Rāhu Kāla","start":"12:52","end":"14:19","startHours":12.872849084078705,"endHours":14.323315031164405,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:31","end":"09:58","startHours":8.521451242821598,"endHours":9.9719171899073,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:25","end":"12:52","startHours":11.422383136993002,"endHours":12.872849084078705,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:47","end":"10:10","startHours":9.778521730295873,"endHours":10.165312649518727,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:52","startHours":7.554473944764463,"endHours":7.863906680142746,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:16","startHours":12.48605816485585,"endHours":13.259640003301557,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:18","startHours":5.5238216188444795,"endHours":6.297403457290188,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:04","startHours":6.104007997678761,"endHours":7.070985295735896,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:35","startHours":14.806803680192974,"endHours":15.580385518638682,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.474712872421513,"endHours":18.87471287242151,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:09","startHours":18.674712872421512,"endHours":19.15820152145008,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.424712872421512,"endHours":20.174712872421512,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:16","startHours":24.486058164855848,"endHours":25.259640003301556,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:04","end":"08:31","startHours":7.070985295735896,"endHours":8.521451242821598,"quality":"auspicious"},{"name":"Amṛta","start":"08:31","end":"09:58","startHours":8.521451242821598,"endHours":9.9719171899073,"quality":"auspicious"},{"name":"Kāla","start":"09:58","end":"11:25","startHours":9.9719171899073,"endHours":11.422383136993002,"quality":"inauspicious"},{"name":"Śubha","start":"11:25","end":"12:52","startHours":11.422383136993002,"endHours":12.872849084078705,"quality":"auspicious"},{"name":"Roga","start":"12:52","end":"14:19","startHours":12.872849084078705,"endHours":14.323315031164405,"quality":"inauspicious"},{"name":"Udveg","start":"14:19","end":"15:46","startHours":14.323315031164405,"endHours":15.773780978250109,"quality":"inauspicious"},{"name":"Chala","start":"15:46","end":"17:13","startHours":15.773780978250109,"endHours":17.224246925335812,"quality":"neutral"},{"name":"Labha","start":"17:13","end":"18:40","startHours":17.224246925335812,"endHours":18.674712872421512,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:40","end":"20:13","startHours":18.674712872421512,"endHours":20.22424692533581,"quality":"inauspicious"},{"name":"Chala","start":"20:13","end":"21:46","startHours":20.22424692533581,"endHours":21.77378097825011,"quality":"neutral"},{"name":"Labha","start":"21:46","end":"23:19","startHours":21.77378097825011,"endHours":23.323315031164405,"quality":"auspicious"},{"name":"Amṛta","start":"23:19","end":"00:52","startHours":23.323315031164405,"endHours":24.8728490840787,"quality":"auspicious"},{"name":"Kāla","start":"00:52","end":"02:25","startHours":24.8728490840787,"endHours":26.422383136993002,"quality":"inauspicious"},{"name":"Śubha","start":"02:25","end":"03:58","startHours":26.422383136993002,"endHours":27.9719171899073,"quality":"auspicious"},{"name":"Roga","start":"03:58","end":"05:31","startHours":27.9719171899073,"endHours":29.5214512428216,"quality":"inauspicious"},{"name":"Udveg","start":"05:31","end":"07:04","startHours":29.5214512428216,"endHours":31.070985295735895,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.070985295735896,"endHours":8.070985295735895,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.070985295735895,"endHours":9.070985295735895,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.070985295735895,"endHours":10.070985295735895,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.070985295735895,"endHours":11.070985295735895,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.070985295735895,"endHours":12.070985295735895,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.070985295735895,"endHours":13.070985295735895,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.070985295735895,"endHours":14.070985295735895,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.070985295735895,"endHours":15.070985295735895,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.070985295735895,"endHours":16.070985295735895,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.070985295735895,"endHours":17.070985295735895,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.070985295735895,"endHours":18.070985295735895,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.070985295735895,"endHours":19.070985295735895,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.070985295735895,"endHours":20.070985295735895,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.070985295735895,"endHours":21.070985295735895,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.070985295735895,"endHours":22.070985295735895,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.070985295735895,"endHours":23.070985295735895,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.070985295735895,"endHours":24.070985295735895,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.070985295735895,"endHours":25.070985295735895,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.070985295735895,"endHours":26.070985295735895,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.070985295735895,"endHours":27.070985295735895,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.070985295735895,"endHours":28.070985295735895,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.070985295735895,"endHours":29.070985295735895,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.070985295735895,"endHours":30.070985295735895,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.070985295735895,"endHours":31.070985295735895,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","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":-10.963726291021933,"eotMinutes":-14.28334504472219,"ayanamsa":24.274}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","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 Kṛṣṇa Dvitīyā · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"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":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 20, 2030 CE · Thane, Maharashtra · Vidhyamitra","description":"February 20, 2030 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 07:04, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2030-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2030-02-20","sa":"https://sa.vidhyamitra.com/city/thane/2030-02-20","hi":"https://hi.vidhyamitra.com/city/thane/2030-02-20","x-default":"https://vidhyamitra.com/city/thane/2030-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T15:24:41.270Z","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":"2026-09-22T15:24:41.270Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T15:24:41.270Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}