Pool closing · Nevada
When to Close Your Pool in Sunrise Manor, NV: Deadline, Window & Checklist
Last updated: July 15, 2026 · Model window year: 2026 · dates · checklist · FAQ
Two dates decide a Sunrise Manor closing: November 7, when the 7-day mean drops back through 61°F and the water goes algae-quiet, and November 17, the model deadline set a safe week ahead of the December 8 first-freeze normal. Everything on this page — live water estimate, window, winterizing sequence — exists to land you between them.
Sunrise Manor closing dates at a glance
| Closing window | November 7 – November 17 |
|---|---|
| Close by (deadline) | November 17 |
| First freeze, 50% probability | December 8 |
| Open by (recommended) | March 2 |
| Opening window | February 23 – March 16 |
| 61°F crossing (7-day mean) | March 16 |
| Swim-season length (80°F+ days) | 194 days |
| NOAA normals station | N Las Vegas · 5.4 mi · 1898 ft |
Closing is close to optional here — many Sunrise Manor owners trade the cover for shorter pump hours and swim the shoulder seasons. If you do close, the late window above still applies.
Put dates aside and follow the water: the Sunrise Manor curve says roughly 66°F by mid-April, 85°F by mid-June, 92°F in mid-August, then back down through 74°F in mid-October. The summer ceiling sits near 93°F, and every window above is just a line drawn on this curve.
The 12-step Sunrise Manor winterizing checklist
A closing is a plumbing project with a chemistry warm-up. Start a few days ahead of your target date, keep every dose per its product label, and don't skip the photographs — spring-you reassembles from them.
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Balance the water a few days ahead
Give the chemistry a head start — balance to label ranges several days out, while circulation can still mix corrections evenly. Closing-day dosing never distributes as well.
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Deep-clean the pool
Leave nothing organic behind: skim the surface, brush every wall and step, vacuum the floor slowly. What goes under the cover dirty comes out worse — winter only ever compounds what it's given.
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Service the filter one last time
Clean media goes into storage, dirty media comes out worse: backwash the sand or DE, rinse the cartridges, all per the manual, before anything drains.
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Apply winter chemicals per label
Winter chemicals go in before shutdown, not after: label-dosed, circulated for a few hours, distributed evenly. A floater dropped on still water protects one corner.
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Lower the water level
Take the level down only as far as the cover's manual says — usually just below the skimmer for solid covers, higher for many mesh systems. An empty pool is never the goal; shells crack and shift without water's weight.
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Blow out the lines and plug returns
Air through every line — skimmer, returns, cleaner — until each blows dry mist, plugging returns while the air still pushes. Nothing else on this list protects as much plumbing per minute.
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Protect the skimmer
The skimmer throat is where trapped water has no escape — park a guard bottle or rated plug in it and let ice crush the cheap part.
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Add pool antifreeze where blowouts fall short
Any line you can't prove is dry gets pool-grade antifreeze at the label's rate per foot. Automotive antifreeze is toxic in this context — pool-rated only, always.
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Drain the equipment
Nothing on the pad should hold water overnight: pull the drain plugs from pump, filter, heater, and feeder, stash them all in the pump basket, and carry the portable pieces indoors.
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Set the air pillow and cover
Inflate the pillow to about two-thirds, center it, then bring the cover over and secure it per its design. Under ice, that soft dome is the difference between inward compression and outward wall pressure.
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Remove and store ladders and rails
Pull ladders, rails, and the diving-board hardware; rinse, dry, and store them out of the weather. Anchor sockets get a dab of protectant so spring bolts turn freely.
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Stage the cover pump
Solid covers need drainage all winter: set a cover pump or siphon before the first storm, not after. Standing water strains seams and invites a mid-winter emergency.
What to buy before the rush
The November crowd empties shelves in a predictable order. This is the short list worth owning before Sunrise Manor's window opens — nothing exotic, just the stuff everyone needs the same weekend.
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Air pillow
Centers under the cover so ice pushes inward, not outward.
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Winter cover
Sized to overlap; the cheapest insurance the pool wears all winter.
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Cover pump
Keeps rain and melt off a solid cover all season.
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Expansion plugs + skimmer guard
Cheap rubber that stands between ice and your fittings.
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Pool antifreeze
For lines you can't verify dry — pool-grade only, per label.
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Winter closing kit
Season-length winter chemicals in one label-dosed box.
How Sunrise Manor compares locally
Statewide context: across the 9 Nevada cities we model, Sunrise Manor's November 17 deadline sits in the earliest quarter. Nearby, North Las Vegas (8 mi) closes around November 17 and Paradise (8 mi) around November 16 — treat gaps under a week as microclimate noise, not strategy. Spring planning restarts at the opening guide; the Sunrise Manor pool season page keeps the whole year in one view.
Local means local: Sunrise Manor's dates come from N Las Vegas, the nearest station with complete daily temperature normals — 5.4 miles northwest, about 1898 feet up. Between that station and a Clark County backyard there's always a degree or two of microclimate; the windows are built wide enough to carry it.
Field notes for Sunrise Manor owners
The warm spell after you closed
A 78°F week in October doesn't mean reopening. Water under an opaque cover warms far less than air suggests, and a closed, balanced pool tolerates a warm stretch fine. Check the cover pump has somewhere to send rain, enjoy the weather, and leave the plumbing sealed.
What comes indoors
Cartridges, the cover pump when idle, chemical containers, and anything with a small motor overwinter better in the garage. Cold cycling is hard on plastics and seals; shelf space is cheaper than replacements. Label a single bin now and spring assembly becomes a scavenger hunt with a map.
The fifteen-minute monthly walk-around
Once a month all winter: pump or siphon standing water off solid covers, re-tension straps or top up water bags, confirm the level hasn't dropped enough to strand the cover, and glance at the pad for critter nests. Every major cover failure starts as a skipped walk-around.
Don't close a pool people are still using
With Sunrise Manor's long season, the question isn't "is it November?" but "has the water actually cooled?" The window running to November 17 exists because warm-water closings breed spring algae. If swimmers keep showing up through November, let them — patience here is free maintenance.
Sunrise Manor pool closing FAQ
What temperature should water be to close a pool?
Below roughly 65°F, and trending down. Water closed warm keeps feeding algae under the cover for weeks; water closed in the 50s goes dormant almost immediately. Sunrise Manor's cool-down lands near November 7 in the normals, which is why the window opens there.
Can you close a pool too early?
You can, and warm-water closings are why "we opened to a swamp" stories exist. The fix is patience: let Sunrise Manor's water cool through the mid-60s°F — around November 7 by our model — then close inside the window that ends November 17.
Do I need antifreeze in pool lines?
Blown-out, plugged lines don't need it; doubtful lines do. Use only antifreeze labeled for pools, at the label's rate per foot of pipe — never automotive antifreeze. In Sunrise Manor the freeze clock starts around December 8, so settle this during closing, not during the first cold snap.
How far should I drain my pool for winter?
Follow the cover's instructions first: solid covers usually want water a few inches below the skimmer; some mesh setups run higher with the skimmer sealed. The hard rule is never empty — hydrostatic pressure can lift or crack an empty pool, a far worse outcome than any freeze.
What happens if you don't winterize a pool?
The repair list writes itself in order of cost: heater heat exchanger, pump housing, filter tank, then every fitting the ice reached — discovered one leak at a time in spring. Around Sunrise Manor the exposure begins near December 8, and each skipped checklist step above is one more candidate for that list.
When is the last safe date to close in Sunrise Manor?
The model draws the line at November 17 for Sunrise Manor. It isn't arbitrary: the cool-down plus ten days (the freeze normal, December 8, leaves room to spare), and the whole closing sequence needs a working weekend of margin. The one exception that overrides any date — a hard freeze inside the 10-day forecast, which the widget above flags as urgent.
Email me when Sunrise Manor hits the closing window
Data: NOAA 1991–2020 climate normals via N Las Vegas (5.4 mi); live outlook by Open-Meteo. Full attribution on the sources page. Model assumptions and error bars on methodology.