{"id":"vidhyamitra:city-day:dwarka:2025-09-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2025-09-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-09-25","date_display":"September 25, 2025 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":2025,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460943.770833,"kali_year":5127,"ahargana":1872478.2708,"sun":{"sidereal_longitude":157.2188,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":196.3478,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.1289,"elapsed_within_tithi_degrees":3.1289},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":196.3478,"elapsed_within_degrees":9.6811},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.5666},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2025,"month":9,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460943.770833,"ahargana":1872478.2708,"kali_year":5127,"ayanamsa_lahiri":24.2125,"grahas":{"sun":{"sidereal_longitude":158.02370799999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":193.71060799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-3.4079},"mars":{"sidereal_longitude":187.25180799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":166.80620799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":87.37360799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":132.21000800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":334.069708,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":327.0902,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":147.0902,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2025,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460943.770833,"kali_year":5127,"ahargana":1872478.2708,"sun":{"sidereal_longitude":157.2188,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":196.3478,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.1289,"elapsed_within_tithi_degrees":3.1289},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":196.3478,"elapsed_within_degrees":9.6811},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.5666},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.408,"elongation":39.129},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.408,"opposition_distance":140.871}},"eclipse_window_40days":[{"offset_days":-17,"type":"lunar","occurs":true,"moon_latitude":-0.388,"opposition_distance":2.369}]},"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":"06:43","sunsetLocal":"18:47","solarNoonLocal":"12:45","dayLengthHours":12.071520608792977,"dayLengthDisplay":"12 Hours 04 Mins 17 Secs","nightLengthDisplay":"11 Hours 55 Mins 43 Secs","moonriseLocal":"09:29","moonsetLocal":"20:47","rahuKala":{"name":"Rāhu Kāla","start":"14:16","end":"15:46","startHours":14.258591299626758,"endHours":15.767531375725877,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:43","end":"08:13","startHours":6.713890919131146,"endHours":8.222830995230268,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:44","end":"11:14","startHours":9.73177107132939,"endHours":11.240711147428513,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.530579061182841,"endHours":9.93296308147594,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:32","startHours":7.21687094449752,"endHours":7.538778160732,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:09","startHours":12.347267203234535,"endHours":13.152035243820732,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:55","startHours":5.104354837958749,"endHours":5.909122878544948,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:43","startHours":5.707930868398399,"endHours":6.713890919131146,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:34","startHours":14.761571324993131,"endHours":15.56633936557933,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.585411527924123,"endHours":18.98541152792412,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:17","startHours":18.785411527924122,"endHours":19.288391553290495,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.535411527924122,"endHours":20.285411527924122,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:09","startHours":24.347267203234537,"endHours":25.152035243820734,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:43","end":"08:13","startHours":6.713890919131146,"endHours":8.222830995230268,"quality":"auspicious"},{"name":"Roga","start":"08:13","end":"09:44","startHours":8.222830995230268,"endHours":9.73177107132939,"quality":"inauspicious"},{"name":"Udveg","start":"09:44","end":"11:14","startHours":9.73177107132939,"endHours":11.240711147428513,"quality":"inauspicious"},{"name":"Chala","start":"11:14","end":"12:45","startHours":11.240711147428513,"endHours":12.749651223527636,"quality":"neutral"},{"name":"Labha","start":"12:45","end":"14:16","startHours":12.749651223527636,"endHours":14.258591299626758,"quality":"auspicious"},{"name":"Amṛta","start":"14:16","end":"15:46","startHours":14.258591299626758,"endHours":15.767531375725877,"quality":"auspicious"},{"name":"Kāla","start":"15:46","end":"17:17","startHours":15.767531375725877,"endHours":17.276471451825,"quality":"inauspicious"},{"name":"Śubha","start":"17:17","end":"18:47","startHours":17.276471451825,"endHours":18.785411527924122,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:47","end":"20:17","startHours":18.785411527924122,"endHours":20.276471451825,"quality":"auspicious"},{"name":"Kāla","start":"20:17","end":"21:46","startHours":20.276471451825,"endHours":21.767531375725877,"quality":"inauspicious"},{"name":"Śubha","start":"21:46","end":"23:16","startHours":21.767531375725877,"endHours":23.258591299626758,"quality":"auspicious"},{"name":"Roga","start":"23:16","end":"00:45","startHours":23.258591299626758,"endHours":24.749651223527636,"quality":"inauspicious"},{"name":"Udveg","start":"00:45","end":"02:14","startHours":24.749651223527636,"endHours":26.240711147428513,"quality":"inauspicious"},{"name":"Chala","start":"02:14","end":"03:44","startHours":26.240711147428513,"endHours":27.73177107132939,"quality":"neutral"},{"name":"Labha","start":"03:44","end":"05:13","startHours":27.73177107132939,"endHours":29.222830995230268,"quality":"auspicious"},{"name":"Amṛta","start":"05:13","end":"06:43","startHours":29.222830995230268,"endHours":30.713890919131146,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.713890919131146,"endHours":7.713890919131146,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.713890919131146,"endHours":8.713890919131146,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.713890919131146,"endHours":9.713890919131146,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.713890919131146,"endHours":10.713890919131146,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.713890919131146,"endHours":11.713890919131146,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.713890919131146,"endHours":12.713890919131146,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.713890919131146,"endHours":13.713890919131146,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.713890919131146,"endHours":14.713890919131146,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.713890919131146,"endHours":15.713890919131146,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.713890919131146,"endHours":16.713890919131146,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.713890919131146,"endHours":17.713890919131146,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.713890919131146,"endHours":18.713890919131146,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.713890919131146,"endHours":19.713890919131146,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.713890919131146,"endHours":20.713890919131146,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.713890919131146,"endHours":21.713890919131146,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.713890919131146,"endHours":22.713890919131146,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.713890919131146,"endHours":23.713890919131146,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.713890919131146,"endHours":24.713890919131146,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.713890919131146,"endHours":25.713890919131146,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.713890919131146,"endHours":26.713890919131146,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.713890919131146,"endHours":27.713890919131146,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.713890919131146,"endHours":28.713890919131146,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.713890919131146,"endHours":29.713890919131146,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.713890919131146,"endHours":30.713890919131146,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.8892224218023046,"eotMinutes":9.146526588342006,"ayanamsa":24.2125}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturthī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Dedicated festival walk for Vināyaka Caturthī (monthly) is not live yet; Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 September 25, 2025 CE · Dvārakā · Vidhyamitra","description":"September 25, 2025 CE for Dvārakā: Śukla Caturthī, sūryodaya 06:43, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2025-09-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2025-09-25","sa":"https://sa.vidhyamitra.com/city/dwarka/2025-09-25","hi":"https://hi.vidhyamitra.com/city/dwarka/2025-09-25","x-default":"https://vidhyamitra.com/city/dwarka/2025-09-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-07-24T23:53:21.235Z","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":"2026-07-24T23:53:21.235Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-07-24T23:53:21.235Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","Divyāṁśa-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}