ISO week 24 2025
This week is currently in preparation and will be published as part of the Star Almanack.
Week begins: Monday, June 9, 2025
Notation:
Calendar
| Date | Zodiac day | Events |
|---|---|---|
| Mon, Jun 9, 2025 | ♊ 21 | |
| Tue, Jun 10, 2025 | ♊ 22 | Arcturus (α Boo) —  V 0 — Tropical Spring |
| Wed, Jun 11, 2025 | ♊ 23 | 🌕 Full Moon · Flower Moon — 07:43:50 UTC |
| Thu, Jun 12, 2025 | ♊ 24 | Southern Pointers center — Asterism — V -0.0 — Southern Spring |
| Fri, Jun 13, 2025 | ♊ 25 | |
| Sat, Jun 14, 2025 | ♊ 26 | |
| Sun, Jun 15, 2025 | ♊ 27 | η Cen — V 2 — Southern SpringBoötes center — Constellation —  V 3.5 — Northern SpringUrsa Minor center — Constellation — V 4.2 — Arctic Spring |
Weekly Solar-System Ephemeris
Snapshot: June 9, 2025 · 00:00 UTC
Notation:
Naked Eye
| ☉︎ Sun | ☽︎ Moon | ☿︎ Mercury | ♀︎ Venus | ♂︎ Mars | ♃︎ Jupiter | ♄︎ Saturn |
|---|---|---|---|---|---|---|
| ♊︎ 18°26′ β −0°00′ | ♏︎ 22°33′ β −4°18′ | ♋︎ 0°05′ β +1°49′ | ♉︎ 2°48′ β −2°29′ | ♌︎ 25°23′ β +1°20′ | ♊︎ 29°48′ β −0°10′ | ♈︎ 0°58′ β −2°08′ |
| Observing | ||||||
| ☉ | | ☉ | | | ☉ | |
Extended targets:
| ⚳︎ Ceres | ♅︎ Uranus | ♆︎ Neptune | ♇︎ Pluto |
|---|---|---|---|
| ♈︎ 6°55′ β −10°02′ | ♉︎ 28°34′ β −0°13′ | ♈︎ 2°00′ β −1°18′ | ♒︎ 3°33′ β −3°39′ |
| Observing | |||
 | ☉ | | |
β = ecliptic latitude (+ north, − south). Observing combines visual magnitude with solar elongation. Two telescope glyphs = substantial telescope. ☉ = Near Sun — not currently observable.
Notation:
Planet Finder
Sky Notes
Naked eye
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Binoculars
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Telescope
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