亚利桑那州萨瓜罗国家公园行冬季时刻：10月1日至5月31日两区游客中心每日9时至17时，11月至3月为最繁忙时段
图森，亚利桑那州 — 美国国家公园管理局萨瓜罗国家公园页面显示，该园冬季时刻现已生效：两处游客中心自 10 月 1 日至 5 月 31 日每日上午 9 时至下午 5 时开放，夏季时刻为 6 月 1 日至 9 月 30 日每日上午 8 时至下午 4 时，全年均以山地标准时间计。
该园分东西两区：西区为图森山园区，位于图森市以西；东区为林肯山园区，位于图森市以东。公园除感恩节与圣诞节外全年每日开放。
公园管理局介绍，每年 11 月至 3 月是该园最繁忙的时段，冬季白天气温较凉爽，介于华氏 50 多度至 70 多度之间。2 月下旬至 3 月起，多种仙人掌与野花陆续开放，标志性的萨瓜罗巨人柱则在 4 月下旬开始开花。
解说项目全年提供，其中以 11 月至 4 月的冬季旺季场次最多。游客可经公园日历查询场次，或致电任一游客中心询问。
Saguaro National Park in Arizona on Winter Hours: Both Visitor Centers Open Daily 9 a.m. to 5 p.m. From October 1 to May 31, With November to March the Busiest Season
Tucson, Arizona — National Park Service pages for Saguaro National Park show winter hours now in effect, with both visitor centers open daily from 9:00 a.m. to 5:00 p.m. from October 1 through May 31. Summer hours, from June 1 through September 30, are 8:00 a.m. to 4:00 p.m., and hours are Mountain Standard Time year round.
The park has two districts: Saguaro West, the Tucson Mountain District west of the city of Tucson, and Saguaro East, the Rincon Mountain District east of Tucson. The park is open every day of the year except Thanksgiving and Christmas Day.
The Park Service says November through March is the busiest time of year at the park, when winter temperatures are cooler, ranging from the high 50s to the mid-70s Fahrenheit. From late February and March a variety of cactus and wildflower blooms begin, and the iconic saguaro begins to bloom in late April.
Interpretive programs are offered throughout the year, with the most programs offered in the busy winter season from November through April. Program schedules are on the park calendar and from either visitor center by phone.
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图片来源：Wikipedia/Wikimedia Commons 词条主图：Saguaro National Park
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